42528087

素因数分解:

$3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2437}}^1$

素因数の和:2727

約数の個数: 24

約数和(自身を含む): 70487456

約数和(自身を除く): 27959369

約数列:

[1, 3, 7, 9, 21, 63, 277, 831, 1939, 2437, 2493, 5817, 7311, 17059, 17451, 21933, 51177, 153531, 675049, 2025147, 4725343, 6075441, 14176029, 42528087]

約数ペア:

[(1, 42528087), (3, 14176029), (7, 6075441), (9, 4725343), (21, 2025147), (63, 675049), (277, 153531), (831, 51177), (1939, 21933), (2437, 17451), (2493, 17059), (5817, 7311)]