74975643

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3461}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 113415120

約数和(自身を除く): 38439477

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 747, 2407, 3461, 7221, 10383, 21663, 31149, 100369, 287263, 301107, 861789, 903321, 2585367, 8330627, 24991881, 74975643]

約数ペア:

[(1, 74975643), (3, 24991881), (9, 8330627), (29, 2585367), (83, 903321), (87, 861789), (249, 301107), (261, 287263), (747, 100369), (2407, 31149), (3461, 21663), (7221, 10383)]