64609516239

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1\times {\mathrm{1217}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 87582618816

約数和(自身を除く): 22973102577

約数列:

[1, 3, 97, 241, 291, 723, 757, 1217, 2271, 3651, 23377, 70131, 73429, 118049, 182437, 220287, 293297, 354147, 547311, 879891, 921269, 2763807, 17696389, 28449809, 53089167, 85349427, 89363093, 222025829, 268089279, 666077487, 21536505413, 64609516239]

約数ペア:

[(1, 64609516239), (3, 21536505413), (97, 666077487), (241, 268089279), (291, 222025829), (723, 89363093), (757, 85349427), (1217, 53089167), (2271, 28449809), (3651, 17696389), (23377, 2763807), (70131, 921269), (73429, 879891), (118049, 547311), (182437, 354147), (220287, 293297)]