68365939811

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3305417}}^1$

素因数の和:3305510

約数の個数: 16

約数和(自身を含む): 77373224544

約数和(自身を除く): 9007284733

約数列:

[1, 13, 37, 43, 481, 559, 1591, 20683, 3305417, 42970421, 122300429, 142132931, 1589905577, 1847728103, 5258918447, 68365939811]

約数ペア:

[(1, 68365939811), (13, 5258918447), (37, 1847728103), (43, 1589905577), (481, 142132931), (559, 122300429), (1591, 42970421), (20683, 3305417)]