125311772161

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{199729}}^1$

素因数の和:200344

約数の個数: 16

約数和(自身を含む): 133093680640

約数和(自身を除く): 7781908479

約数列:

[1, 31, 37, 547, 1147, 16957, 20239, 199729, 627409, 6191599, 7389973, 109251763, 229089163, 3386804653, 4042315231, 125311772161]

約数ペア:

[(1, 125311772161), (31, 4042315231), (37, 3386804653), (547, 229089163), (1147, 109251763), (16957, 7389973), (20239, 6191599), (199729, 627409)]