55453359

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{769}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 81626160

約数和(自身を除く): 26172801

約数列:

[1, 3, 13, 39, 43, 129, 559, 769, 1677, 1849, 2307, 5547, 9997, 24037, 29991, 33067, 72111, 99201, 429871, 1289613, 1421881, 4265643, 18484453, 55453359]

約数ペア:

[(1, 55453359), (3, 18484453), (13, 4265643), (39, 1421881), (43, 1289613), (129, 429871), (559, 99201), (769, 72111), (1677, 33067), (1849, 29991), (2307, 24037), (5547, 9997)]