135570357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26947}}^1$

素因数の和:27009

約数の個数: 24

約数和(自身を含む): 215799584

約数和(自身を除く): 80229227

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 26947, 80841, 242523, 350311, 1050933, 1158721, 3152799, 3476163, 10428489, 15063373, 45190119, 135570357]

約数ペア:

[(1, 135570357), (3, 45190119), (9, 15063373), (13, 10428489), (39, 3476163), (43, 3152799), (117, 1158721), (129, 1050933), (387, 350311), (559, 242523), (1677, 80841), (5031, 26947)]