57222009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3851}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 89736192

約数和(自身を除く): 32514183

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 3851, 4953, 11553, 14859, 34659, 50063, 150189, 450567, 489077, 1467231, 4401693, 6358001, 19074003, 57222009]

約数ペア:

[(1, 57222009), (3, 19074003), (9, 6358001), (13, 4401693), (39, 1467231), (117, 489077), (127, 450567), (381, 150189), (1143, 50063), (1651, 34659), (3851, 14859), (4953, 11553)]