65688469

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 85166208

約数和(自身を除く): 19477739

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 2303, 2593, 3619, 18151, 25333, 28523, 121871, 127057, 199661, 853097, 1340581, 1397627, 5971679, 9384067, 65688469]

約数ペア:

[(1, 65688469), (7, 9384067), (11, 5971679), (47, 1397627), (49, 1340581), (77, 853097), (329, 199661), (517, 127057), (539, 121871), (2303, 28523), (2593, 25333), (3619, 18151)]