156975911721

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{8623}}^1\times {\mathrm{22727}}^1$

素因数の和:31445

約数の個数: 24

約数和(自身を含む): 229327338240

約数和(自身を除く): 72351426519

約数列:

[1, 3, 9, 89, 267, 801, 8623, 22727, 25869, 68181, 77607, 204543, 767447, 2022703, 2302341, 6068109, 6907023, 18204327, 195974921, 587924763, 1763774289, 17441767969, 52325303907, 156975911721]

約数ペア:

[(1, 156975911721), (3, 52325303907), (9, 17441767969), (89, 1763774289), (267, 587924763), (801, 195974921), (8623, 18204327), (22727, 6907023), (25869, 6068109), (68181, 2302341), (77607, 2022703), (204543, 767447)]