80914149

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1151}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 119688192

約数和(自身を除く): 38774043

約数列:

[1, 3, 9, 73, 107, 219, 321, 657, 963, 1151, 3453, 7811, 10359, 23433, 70299, 84023, 123157, 252069, 369471, 756207, 1108413, 8990461, 26971383, 80914149]

約数ペア:

[(1, 80914149), (3, 26971383), (9, 8990461), (73, 1108413), (107, 756207), (219, 369471), (321, 252069), (657, 123157), (963, 84023), (1151, 70299), (3453, 23433), (7811, 10359)]