64874121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1601}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 93300480

約数和(自身を除く): 28426359

約数列:

[1, 3, 13, 39, 1039, 1601, 3117, 4803, 13507, 20813, 40521, 62439, 1663439, 4990317, 21624707, 64874121]

約数ペア:

[(1, 64874121), (3, 21624707), (13, 4990317), (39, 1663439), (1039, 62439), (1601, 40521), (3117, 20813), (4803, 13507)]