156943524537

素因数分解:

$3^4\times {\mathrm{5153}}^1\times {\mathrm{376009}}^1$

素因数の和:381174

約数の個数: 20

約数和(自身を含む): 234492620340

約数和(自身を除く): 77549095803

約数列:

[1, 3, 9, 27, 81, 5153, 15459, 46377, 139131, 376009, 417393, 1128027, 3384081, 10152243, 30456729, 1937574377, 5812723131, 17438169393, 52314508179, 156943524537]

約数ペア:

[(1, 156943524537), (3, 52314508179), (9, 17438169393), (27, 5812723131), (81, 1937574377), (5153, 30456729), (15459, 10152243), (46377, 3384081), (139131, 1128027), (376009, 417393)]