159436627

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 190751328

約数和(自身を除く): 31314701

約数列:

[1, 7, 31, 137, 173, 217, 959, 961, 1211, 4247, 5363, 6727, 23701, 29729, 37541, 131657, 165907, 166253, 734731, 921599, 1163771, 5143117, 22776661, 159436627]

約数ペア:

[(1, 159436627), (7, 22776661), (31, 5143117), (137, 1163771), (173, 921599), (217, 734731), (959, 166253), (961, 165907), (1211, 131657), (4247, 37541), (5363, 29729), (6727, 23701)]