| 約数 |
1,
3,
7,
9,
11,
13,
21,
27,
31,
33,
39,
49,
63,
77,
91,
93,
99,
117,
143,
147,
189,
217,
231,
273,
279,
297,
341,
351,
403,
429,
441,
539,
637,
651,
693,
819,
837,
1001,
1023,
1209,
1287,
1323,
1519,
1617,
1911,
1953,
2079,
2387,
2457,
2821,
3003,
3069,
3627,
3861,
4433,
4557,
4851,
5733,
5859,
7007,
7161,
8463,
9009,
9207,
10881,
13299,
13671,
14553,
16709,
17199,
19747,
21021,
21483,
25389,
27027,
31031,
39897,
41013,
50127,
59241,
63063,
64449,
76167,
93093,
119691,
150381,
177723,
189189,
217217,
279279,
451143,
533169,
651651,
837837,
1954953,
5864859
|