40826781

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{4831}}^1$

素因数の和:5153

約数の個数: 16

約数和(自身を含む): 60689920

約数和(自身を除く): 19863139

約数列:

[1, 3, 9, 27, 313, 939, 2817, 4831, 8451, 14493, 43479, 130437, 1512103, 4536309, 13608927, 40826781]

約数ペア:

[(1, 40826781), (3, 13608927), (9, 4536309), (27, 1512103), (313, 130437), (939, 43479), (2817, 14493), (4831, 8451)]