165431526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2120917}}^1$

素因数の和:2120935

約数の個数: 16

約数和(自身を含む): 356314224

約数和(自身を除く): 190882698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2120917, 4241834, 6362751, 12725502, 27571921, 55143842, 82715763, 165431526]

約数ペア:

[(1, 165431526), (2, 82715763), (3, 55143842), (6, 27571921), (13, 12725502), (26, 6362751), (39, 4241834), (78, 2120917)]