42271569

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1193}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 63578112

約数和(自身を除く): 21306543

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 1193, 3579, 3937, 10737, 11811, 35433, 36983, 110949, 151511, 332847, 454533, 1363599, 4696841, 14090523, 42271569]

約数ペア:

[(1, 42271569), (3, 14090523), (9, 4696841), (31, 1363599), (93, 454533), (127, 332847), (279, 151511), (381, 110949), (1143, 36983), (1193, 35433), (3579, 11811), (3937, 10737)]