| 約数 |
1,
3,
7,
9,
11,
21,
23,
33,
63,
67,
69,
77,
99,
121,
161,
201,
207,
231,
253,
363,
469,
483,
603,
693,
737,
759,
847,
1089,
1331,
1407,
1449,
1541,
1771,
2211,
2277,
2541,
2783,
3993,
4221,
4623,
5159,
5313,
6633,
7623,
8107,
8349,
9317,
10787,
11979,
13869,
15477,
15939,
16951,
19481,
24321,
25047,
27951,
30613,
32361,
46431,
50853,
56749,
58443,
72963,
83853,
89177,
91839,
97083,
118657,
152559,
170247,
175329,
186461,
214291,
267531,
275517,
355971,
510741,
559383,
624239,
642873,
802593,
1067913,
1305227,
1678149,
1872717,
1928619,
2051071,
3915681,
5618151,
6153213,
11747043,
14357497,
18459639,
43072491,
129217473
|