68140137

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{91957}}^1$

素因数の和:91992

約数の個数: 16

約数和(自身を含む): 102992960

約数和(自身を除く): 34852823

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 91957, 275871, 1195441, 1747183, 3586323, 5241549, 22713379, 68140137]

約数ペア:

[(1, 68140137), (3, 22713379), (13, 5241549), (19, 3586323), (39, 1747183), (57, 1195441), (247, 275871), (741, 91957)]