66444567

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{31327}}^1$

素因数の和:31438

約数の個数: 16

約数和(自身を含む): 102254592

約数和(自身を除く): 35810025

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 31327, 93981, 219289, 657867, 3164027, 9492081, 22148189, 66444567]

約数ペア:

[(1, 66444567), (3, 22148189), (7, 9492081), (21, 3164027), (101, 657867), (303, 219289), (707, 93981), (2121, 31327)]