57401019

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{2903}}^1$

素因数の和:2948

約数の個数: 24

約数和(自身を含む): 89849760

約数和(自身を除く): 32448741

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2197, 2903, 6591, 8709, 19773, 26127, 37739, 113217, 339651, 490607, 1471821, 4415463, 6377891, 19133673, 57401019]

約数ペア:

[(1, 57401019), (3, 19133673), (9, 6377891), (13, 4415463), (39, 1471821), (117, 490607), (169, 339651), (507, 113217), (1521, 37739), (2197, 26127), (2903, 19773), (6591, 8709)]