158619513

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{5903}}^1$

素因数の和:5985

約数の個数: 24

約数和(自身を含む): 233373312

約数和(自身を除く): 74753799

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 2067, 5903, 8957, 17709, 26871, 76739, 230217, 312859, 938577, 997607, 2992821, 4067167, 12201501, 52873171, 158619513]

約数ペア:

[(1, 158619513), (3, 52873171), (13, 12201501), (39, 4067167), (53, 2992821), (159, 997607), (169, 938577), (507, 312859), (689, 230217), (2067, 76739), (5903, 26871), (8957, 17709)]