81363126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1043117}}^1$

素因数の和:1043135

約数の個数: 16

約数和(自身を含む): 175243824

約数和(自身を除く): 93880698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1043117, 2086234, 3129351, 6258702, 13560521, 27121042, 40681563, 81363126]

約数ペア:

[(1, 81363126), (2, 40681563), (3, 27121042), (6, 13560521), (13, 6258702), (26, 3129351), (39, 2086234), (78, 1043117)]