2100081567

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{79757}}^1$

素因数の和:79958

約数の個数: 16

約数和(自身を含む): 2863631232

約数和(自身を除く): 763549665

約数列:

[1, 3, 67, 131, 201, 393, 8777, 26331, 79757, 239271, 5343719, 10448167, 16031157, 31344501, 700027189, 2100081567]

約数ペア:

[(1, 2100081567), (3, 700027189), (67, 31344501), (131, 16031157), (201, 10448167), (393, 5343719), (8777, 239271), (26331, 79757)]