64953963

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 97100640

約数和(自身を除く): 32146677

約数列:

[1, 3, 9, 41, 103, 123, 309, 369, 927, 1709, 4223, 5127, 12669, 15381, 38007, 70069, 176027, 210207, 528081, 630621, 1584243, 7217107, 21651321, 64953963]

約数ペア:

[(1, 64953963), (3, 21651321), (9, 7217107), (41, 1584243), (103, 630621), (123, 528081), (309, 210207), (369, 176027), (927, 70069), (1709, 38007), (4223, 15381), (5127, 12669)]