72365969

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 82112832

約数和(自身を除く): 9746863

約数列:

[1, 13, 37, 71, 163, 169, 481, 923, 2119, 2627, 6031, 6253, 11573, 11999, 27547, 34151, 78403, 150449, 428201, 443963, 1019239, 1955837, 5566613, 72365969]

約数ペア:

[(1, 72365969), (13, 5566613), (37, 1955837), (71, 1019239), (163, 443963), (169, 428201), (481, 150449), (923, 78403), (2119, 34151), (2627, 27547), (6031, 11999), (6253, 11573)]