207958734531

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1093}}^1\times {\mathrm{99251}}^1$

素因数の和:100424

約数の個数: 32

約数和(自身を含む): 312715261440

約数和(自身を除く): 104756526909

約数列:

[1, 3, 9, 27, 71, 213, 639, 1093, 1917, 3279, 9837, 29511, 77603, 99251, 232809, 297753, 698427, 893259, 2095281, 2679777, 7046821, 21140463, 63421389, 108481343, 190264167, 325444029, 976332087, 2928996261, 7702175353, 23106526059, 69319578177, 207958734531]

約数ペア:

[(1, 207958734531), (3, 69319578177), (9, 23106526059), (27, 7702175353), (71, 2928996261), (213, 976332087), (639, 325444029), (1093, 190264167), (1917, 108481343), (3279, 63421389), (9837, 21140463), (29511, 7046821), (77603, 2679777), (99251, 2095281), (232809, 893259), (297753, 698427)]