117672021

素因数分解:

$3^5\times {\mathrm{683}}^1\times {\mathrm{709}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 176772960

約数和(自身を除く): 59100939

約数列:

[1, 3, 9, 27, 81, 243, 683, 709, 2049, 2127, 6147, 6381, 18441, 19143, 55323, 57429, 165969, 172287, 484247, 1452741, 4358223, 13074669, 39224007, 117672021]

約数ペア:

[(1, 117672021), (3, 39224007), (9, 13074669), (27, 4358223), (81, 1452741), (243, 484247), (683, 172287), (709, 165969), (2049, 57429), (2127, 55323), (6147, 19143), (6381, 18441)]