64752417

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{3257}}^1$

素因数の和:3357

約数の個数: 18

約数和(自身を含む): 95592978

約数和(自身を除く): 30840561

約数列:

[1, 3, 9, 47, 141, 423, 2209, 3257, 6627, 9771, 19881, 29313, 153079, 459237, 1377711, 7194713, 21584139, 64752417]

約数ペア:

[(1, 64752417), (3, 21584139), (9, 7194713), (47, 1377711), (141, 459237), (423, 153079), (2209, 29313), (3257, 19881), (6627, 9771)]