42756117

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 58141632

約数和(自身を除く): 15385515

約数列:

[1, 3, 67, 201, 281, 757, 843, 2271, 18827, 50719, 56481, 152157, 212717, 638151, 14252039, 42756117]

約数ペア:

[(1, 42756117), (3, 14252039), (67, 638151), (201, 212717), (281, 152157), (757, 56481), (843, 50719), (2271, 18827)]