161791617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101183}}^1$

素因数の和:101240

約数の個数: 16

約数和(自身を含む): 237984768

約数和(自身を除く): 76193151

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 101183, 303549, 1315379, 3946137, 4148503, 12445509, 53930539, 161791617]

約数ペア:

[(1, 161791617), (3, 53930539), (13, 12445509), (39, 4148503), (41, 3946137), (123, 1315379), (533, 303549), (1599, 101183)]