78134329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2971}}^1$

素因数の和:3025

約数の個数: 24

約数和(自身を含む): 102189248

約数和(自身を除く): 24054919

約数列:

[1, 7, 13, 17, 91, 119, 221, 289, 1547, 2023, 2971, 3757, 20797, 26299, 38623, 50507, 270361, 353549, 656591, 858619, 4596137, 6010333, 11162047, 78134329]

約数ペア:

[(1, 78134329), (7, 11162047), (13, 6010333), (17, 4596137), (91, 858619), (119, 656591), (221, 353549), (289, 270361), (1547, 50507), (2023, 38623), (2971, 26299), (3757, 20797)]