64683081

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{231839}}^1$

素因数の和:231876

約数の個数: 12

約数和(自身を含む): 96445440

約数和(自身を除く): 31762359

約数列:

[1, 3, 9, 31, 93, 279, 231839, 695517, 2086551, 7187009, 21561027, 64683081]

約数ペア:

[(1, 64683081), (3, 21561027), (9, 7187009), (31, 2086551), (93, 695517), (279, 231839)]