78419759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3061}}^1$

素因数の和:3226

約数の個数: 16

約数和(自身を含む): 91272096

約数和(自身を除く): 12852337

約数列:

[1, 11, 17, 137, 187, 1507, 2329, 3061, 25619, 33671, 52037, 419357, 572407, 4612927, 7129069, 78419759]

約数ペア:

[(1, 78419759), (11, 7129069), (17, 4612927), (137, 572407), (187, 419357), (1507, 52037), (2329, 33671), (3061, 25619)]