| 約数 |
1,
3,
7,
9,
11,
19,
21,
27,
31,
33,
57,
63,
77,
93,
99,
121,
133,
171,
189,
209,
217,
231,
279,
297,
341,
363,
399,
513,
589,
627,
651,
693,
837,
847,
1023,
1089,
1197,
1463,
1767,
1881,
1953,
2079,
2299,
2387,
2541,
3069,
3267,
3591,
3751,
4123,
4389,
5301,
5643,
5859,
6479,
6897,
7161,
7623,
9207,
11253,
12369,
13167,
15903,
16093,
19437,
20691,
21483,
22869,
26257,
33759,
37107,
39501,
45353,
48279,
58311,
62073,
64449,
71269,
78771,
101277,
111321,
136059,
144837,
174933,
213807,
236313,
408177,
434511,
498883,
641421,
708939,
1224531,
1496649,
1924263,
4489947,
13469841
|