68976687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{41131}}^1$

素因数の和:41190

約数の個数: 16

約数和(自身を含む): 101349248

約数和(自身を除く): 32372561

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 41131, 123393, 534703, 1604109, 1768633, 5305899, 22992229, 68976687]

約数ペア:

[(1, 68976687), (3, 22992229), (13, 5305899), (39, 1768633), (43, 1604109), (129, 534703), (559, 123393), (1677, 41131)]