| 約数 |
1,
3,
7,
9,
13,
17,
21,
27,
39,
49,
51,
63,
81,
91,
117,
119,
147,
153,
189,
221,
257,
273,
351,
357,
441,
459,
567,
637,
663,
771,
819,
833,
1053,
1071,
1323,
1377,
1547,
1799,
1911,
1989,
2313,
2457,
2499,
3213,
3341,
3969,
4369,
4641,
5397,
5733,
5967,
6939,
7371,
7497,
9639,
10023,
10829,
12593,
13107,
13923,
16191,
17199,
17901,
20817,
22491,
23387,
30069,
30583,
32487,
37779,
39321,
41769,
48573,
51597,
56797,
67473,
70161,
90207,
91749,
97461,
113337,
117963,
125307,
145719,
163709,
170391,
210483,
214081,
270621,
275247,
292383,
340011,
353889,
397579,
491127,
511173,
631449,
642243,
825741,
877149,
1020033,
1192737,
1473381,
1533519,
1894347,
1926729,
2477223,
2783053,
3578211,
4420143,
4600557,
5780187,
8349159,
10734633,
13260429,
17340561,
25047477,
32203899,
75142431,
225427293
|