63406521

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{17569}}^1$

素因数の和:17976

約数の個数: 12

約数和(自身を含む): 91820820

約数和(自身を除く): 28414299

約数列:

[1, 3, 9, 401, 1203, 3609, 17569, 52707, 158121, 7045169, 21135507, 63406521]

約数ペア:

[(1, 63406521), (3, 21135507), (9, 7045169), (401, 158121), (1203, 52707), (3609, 17569)]