56338659

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53503}}^1$

素因数の和:53528

約数の個数: 20

約数和(自身を含む): 90635776

約数和(自身を除く): 34297117

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 53503, 160509, 481527, 695539, 1444581, 2086617, 4333743, 6259851, 18779553, 56338659]

約数ペア:

[(1, 56338659), (3, 18779553), (9, 6259851), (13, 4333743), (27, 2086617), (39, 1444581), (81, 695539), (117, 481527), (351, 160509), (1053, 53503)]