| 約数 |
1,
3,
7,
9,
11,
13,
21,
27,
31,
33,
39,
63,
77,
81,
91,
93,
99,
117,
143,
189,
217,
231,
243,
273,
279,
297,
341,
351,
403,
429,
567,
651,
693,
819,
837,
891,
961,
1001,
1023,
1053,
1209,
1287,
1701,
1953,
2079,
2387,
2457,
2511,
2673,
2821,
2883,
3003,
3069,
3159,
3627,
3861,
4433,
5859,
6237,
6727,
7161,
7371,
7533,
8463,
8649,
9009,
9207,
10571,
10881,
11583,
12493,
13299,
17577,
18711,
20181,
21483,
22113,
25389,
25947,
27027,
27621,
31031,
31713,
32643,
34749,
37479,
39897,
52731,
60543,
64449,
73997,
76167,
77841,
81081,
82863,
87451,
93093,
95139,
97929,
112437,
119691,
137423,
181629,
193347,
221991,
228501,
233523,
243243,
262353,
279279,
285417,
337311,
359073,
412269,
544887,
580041,
665973,
685503,
787059,
837837,
856251,
961961,
1011933,
1077219,
1236807,
1634661,
1997919,
2361177,
2513511,
2568753,
2885883,
3035799,
3710421,
5993757,
7083531,
7540533,
8657649,
11131263,
17981271,
21250593,
25972947,
33393789,
77918841,
233756523
|