68381079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{3571}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 98415744

約数和(自身を除く): 30034665

約数列:

[1, 3, 13, 39, 491, 1473, 3571, 6383, 10713, 19149, 46423, 139269, 1753361, 5260083, 22793693, 68381079]

約数ペア:

[(1, 68381079), (3, 22793693), (13, 5260083), (39, 1753361), (491, 139269), (1473, 46423), (3571, 19149), (6383, 10713)]