45420579

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{123091}}^1$

素因数の和:123138

約数の個数: 12

約数和(自身を含む): 67208232

約数和(自身を除く): 21787653

約数列:

[1, 3, 9, 41, 123, 369, 123091, 369273, 1107819, 5046731, 15140193, 45420579]

約数ペア:

[(1, 45420579), (3, 15140193), (9, 5046731), (41, 1107819), (123, 369273), (369, 123091)]