55027659

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2617}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 75565952

約数和(自身を除く): 20538293

約数列:

[1, 3, 43, 129, 163, 489, 2617, 7009, 7851, 21027, 112531, 337593, 426571, 1279713, 18342553, 55027659]

約数ペア:

[(1, 55027659), (3, 18342553), (43, 1279713), (129, 426571), (163, 337593), (489, 112531), (2617, 21027), (7009, 7851)]