64521531

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{63443}}^1$

素因数の和:63562

約数の個数: 12

約数和(自身を含む): 94024008

約数和(自身を除く): 29502477

約数列:

[1, 3, 9, 113, 339, 1017, 63443, 190329, 570987, 7169059, 21507177, 64521531]

約数ペア:

[(1, 64521531), (3, 21507177), (9, 7169059), (113, 570987), (339, 190329), (1017, 63443)]