53370081

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{81233}}^1$

素因数の和:81312

約数の個数: 12

約数和(自身を含む): 78147108

約数和(自身を除く): 24777027

約数列:

[1, 3, 9, 73, 219, 657, 81233, 243699, 731097, 5930009, 17790027, 53370081]

約数ペア:

[(1, 53370081), (3, 17790027), (9, 5930009), (73, 731097), (219, 243699), (657, 81233)]