51393303

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2909}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 80502240

約数和(自身を除く): 29108937

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 2909, 5889, 8727, 17667, 26181, 37817, 113451, 340353, 439259, 1317777, 3953331, 5710367, 17131101, 51393303]

約数ペア:

[(1, 51393303), (3, 17131101), (9, 5710367), (13, 3953331), (39, 1317777), (117, 439259), (151, 340353), (453, 113451), (1359, 37817), (1963, 26181), (2909, 17667), (5889, 8727)]