67789366953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{526859}}^1$

素因数の和:527437

約数の個数: 32

約数和(自身を含む): 112891345920

約数和(自身を除く): 45101978967

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 557, 1671, 3899, 6127, 11697, 18381, 42889, 128667, 526859, 1580577, 3688013, 5795449, 11064039, 17386347, 40568143, 121704429, 293460463, 880381389, 2054223241, 3228065093, 6162669723, 9684195279, 22596455651, 67789366953]

約数ペア:

[(1, 67789366953), (3, 22596455651), (7, 9684195279), (11, 6162669723), (21, 3228065093), (33, 2054223241), (77, 880381389), (231, 293460463), (557, 121704429), (1671, 40568143), (3899, 17386347), (6127, 11064039), (11697, 5795449), (18381, 3688013), (42889, 1580577), (128667, 526859)]