65515689

素因数分解:

$3^3\times {\mathrm{1061}}^1\times {\mathrm{2287}}^1$

素因数の和:3357

約数の個数: 16

約数和(自身を含む): 97194240

約数和(自身を除く): 31678551

約数列:

[1, 3, 9, 27, 1061, 2287, 3183, 6861, 9549, 20583, 28647, 61749, 2426507, 7279521, 21838563, 65515689]

約数ペア:

[(1, 65515689), (3, 21838563), (9, 7279521), (27, 2426507), (1061, 61749), (2287, 28647), (3183, 20583), (6861, 9549)]