57240579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{25889}}^1$

素因数の和:25970

約数の個数: 16

約数和(自身を含む): 84504960

約数和(自身を除く): 27264381

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 25889, 77667, 284779, 854337, 1734563, 5203689, 19080193, 57240579]

約数ペア:

[(1, 57240579), (3, 19080193), (11, 5203689), (33, 1734563), (67, 854337), (201, 284779), (737, 77667), (2211, 25889)]