227071077

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1\times {\mathrm{1109}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 305933760

約数和(自身を除く): 78862683

約数列:

[1, 3, 131, 393, 521, 1109, 1563, 3327, 68251, 145279, 204753, 435837, 577789, 1733367, 75690359, 227071077]

約数ペア:

[(1, 227071077), (3, 75690359), (131, 1733367), (393, 577789), (521, 435837), (1109, 204753), (1563, 145279), (3327, 68251)]