| 約数 |
1,
3,
7,
9,
11,
21,
27,
33,
59,
63,
73,
77,
81,
99,
121,
177,
189,
219,
231,
297,
363,
413,
511,
531,
567,
649,
657,
693,
803,
847,
891,
1089,
1239,
1533,
1593,
1947,
1971,
2079,
2409,
2541,
3267,
3717,
4307,
4543,
4599,
4779,
5621,
5841,
5913,
6237,
7139,
7227,
7623,
8833,
9801,
11151,
12921,
13629,
13797,
16863,
17523,
21417,
21681,
22869,
26499,
30149,
33453,
38763,
40887,
41391,
47377,
49973,
50589,
52569,
61831,
64251,
65043,
68607,
79497,
90447,
116289,
122661,
142131,
149919,
151767,
185493,
192753,
238491,
271341,
331639,
348867,
367983,
426393,
449757,
455301,
521147,
556479,
578259,
715473,
814023,
994917,
1279179,
1349271,
1563441,
1669437,
2442069,
2984751,
3648029,
3837537,
4047813,
4690323,
5008311,
8954253,
10944087,
14070969,
26862759,
32832261,
42212907,
98496783,
295490349
|