68448081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{2441}}^1$

素因数の和:3176

約数の個数: 16

約数和(自身を含む): 98461440

約数和(自身を除く): 30013359

約数列:

[1, 3, 13, 39, 719, 2157, 2441, 7323, 9347, 28041, 31733, 95199, 1755079, 5265237, 22816027, 68448081]

約数ペア:

[(1, 68448081), (3, 22816027), (13, 5265237), (39, 1755079), (719, 95199), (2157, 31733), (2441, 28041), (7323, 9347)]