628103627721

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{2371}}^1\times {\mathrm{118211}}^1$

素因数の和:120674

約数の個数: 32

約数和(自身を含む): 942140183040

約数和(自身を除く): 314036555319

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 2371, 7113, 21339, 64017, 118211, 196793, 354633, 590379, 1063899, 1771137, 3191697, 5313411, 9811513, 29434539, 88303617, 264910851, 280278281, 840834843, 2522504529, 7567513587, 23263097323, 69789291969, 209367875907, 628103627721]

約数ペア:

[(1, 628103627721), (3, 209367875907), (9, 69789291969), (27, 23263097323), (83, 7567513587), (249, 2522504529), (747, 840834843), (2241, 280278281), (2371, 264910851), (7113, 88303617), (21339, 29434539), (64017, 9811513), (118211, 5313411), (196793, 3191697), (354633, 1771137), (590379, 1063899)]