159314771

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 201223680

約数和(自身を除く): 41908909

約数列:

[1, 7, 11, 77, 121, 239, 787, 847, 1673, 2629, 5509, 8657, 18403, 28919, 60599, 95227, 188093, 202433, 666589, 1316651, 2069023, 14483161, 22759253, 159314771]

約数ペア:

[(1, 159314771), (7, 22759253), (11, 14483161), (77, 2069023), (121, 1316651), (239, 666589), (787, 202433), (847, 188093), (1673, 95227), (2629, 60599), (5509, 28919), (8657, 18403)]