| 約数 |
1,
3,
7,
9,
11,
21,
27,
33,
41,
63,
77,
81,
99,
121,
123,
189,
231,
243,
287,
297,
363,
369,
451,
567,
693,
729,
847,
861,
891,
1089,
1107,
1353,
1701,
2079,
2187,
2541,
2583,
2673,
3157,
3267,
3321,
4059,
4961,
5103,
6237,
6561,
7623,
7749,
8019,
9471,
9801,
9963,
12177,
14883,
15309,
18711,
22869,
23247,
24057,
28413,
29403,
29889,
34727,
36531,
44649,
45927,
56133,
68607,
69741,
72171,
85239,
88209,
89667,
104181,
109593,
133947,
168399,
205821,
209223,
255717,
264627,
269001,
312543,
328779,
401841,
505197,
617463,
627669,
767151,
793881,
937629,
986337,
1205523,
1852389,
1883007,
2301453,
2812887,
2959011,
3616569,
5557167,
6904359,
8438661,
10849707,
20713077,
25315983,
32549121,
75947949,
227843847
|