90175779

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 133117920

約数和(自身を除く): 42942141

約数列:

[1, 3, 9, 89, 103, 267, 309, 801, 927, 1093, 3279, 9167, 9837, 27501, 82503, 97277, 112579, 291831, 337737, 875493, 1013211, 10019531, 30058593, 90175779]

約数ペア:

[(1, 90175779), (3, 30058593), (9, 10019531), (89, 1013211), (103, 875493), (267, 337737), (309, 291831), (801, 112579), (927, 97277), (1093, 82503), (3279, 27501), (9167, 9837)]