| 約数 |
1,
3,
7,
9,
11,
21,
27,
29,
33,
41,
63,
77,
81,
87,
99,
121,
123,
189,
203,
231,
243,
261,
287,
297,
319,
363,
369,
451,
567,
609,
693,
783,
847,
861,
891,
957,
1089,
1107,
1189,
1353,
1701,
1827,
2079,
2233,
2349,
2541,
2583,
2673,
2871,
3157,
3267,
3321,
3509,
3567,
4059,
4961,
5481,
6237,
6699,
7047,
7623,
7749,
8323,
8613,
9471,
9801,
9963,
10527,
10701,
12177,
13079,
14883,
16443,
18711,
20097,
22869,
23247,
24563,
24969,
25839,
28413,
29403,
31581,
32103,
34727,
36531,
39237,
44649,
49329,
60291,
68607,
69741,
73689,
74907,
77517,
85239,
91553,
94743,
96309,
104181,
109593,
117711,
133947,
143869,
180873,
205821,
221067,
224721,
255717,
274659,
284229,
288927,
312543,
353133,
401841,
431607,
542619,
663201,
674163,
767151,
823977,
852687,
937629,
1007083,
1059399,
1205523,
1294821,
1989603,
2022489,
2471931,
2812887,
3021249,
3178197,
3884463,
5968809,
7415793,
8438661,
9063747,
11653389,
22247379,
27191241,
34960167,
81573723,
244721169
|