153668157

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{2003}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 207774720

約数和(自身を除く): 54106563

約数列:

[1, 3, 107, 239, 321, 717, 2003, 6009, 25573, 76719, 214321, 478717, 642963, 1436151, 51222719, 153668157]

約数ペア:

[(1, 153668157), (3, 51222719), (107, 1436151), (239, 642963), (321, 478717), (717, 214321), (2003, 76719), (6009, 25573)]