128024091

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{28057}}^1$

素因数の和:28092

約数の個数: 24

約数和(自身を含む): 205384560

約数和(自身を除く): 77360469

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 28057, 84171, 252513, 364741, 757539, 1094223, 3282669, 4741633, 9848007, 14224899, 42674697, 128024091]

約数ペア:

[(1, 128024091), (3, 42674697), (9, 14224899), (13, 9848007), (27, 4741633), (39, 3282669), (117, 1094223), (169, 757539), (351, 364741), (507, 252513), (1521, 84171), (4563, 28057)]