156626607

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{20959}}^1$

素因数の和:21062

約数の個数: 16

約数和(自身を含む): 217313280

約数和(自身を除く): 60686673

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 20959, 62877, 985073, 1110827, 2955219, 3332481, 52208869, 156626607]

約数ペア:

[(1, 156626607), (3, 52208869), (47, 3332481), (53, 2955219), (141, 1110827), (159, 985073), (2491, 62877), (7473, 20959)]