79686663

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{15877}}^1$

素因数の和:16126

約数の個数: 16

約数和(自身を含む): 121943040

約数和(自身を除く): 42256377

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 15877, 47631, 111139, 333417, 3794603, 11383809, 26562221, 79686663]

約数ペア:

[(1, 79686663), (3, 26562221), (7, 11383809), (21, 3794603), (239, 333417), (717, 111139), (1673, 47631), (5019, 15877)]