86785831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 103661568

約数和(自身を除く): 16875737

約数列:

[1, 11, 23, 37, 73, 127, 253, 407, 803, 851, 1397, 1679, 2701, 2921, 4699, 9271, 9361, 18469, 29711, 32131, 51689, 62123, 101981, 108077, 213233, 343027, 683353, 1188847, 2345563, 3773297, 7889621, 86785831]

約数ペア:

[(1, 86785831), (11, 7889621), (23, 3773297), (37, 2345563), (73, 1188847), (127, 683353), (253, 343027), (407, 213233), (803, 108077), (851, 101981), (1397, 62123), (1679, 51689), (2701, 32131), (2921, 29711), (4699, 18469), (9271, 9361)]