81199599

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{9421}}^1$

素因数の和:9467

約数の個数: 24

約数和(自身を含む): 124144272

約数和(自身を除く): 42944673

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 9421, 28263, 122473, 160157, 367419, 480471, 1592149, 2082041, 4776447, 6246123, 27066533, 81199599]

約数ペア:

[(1, 81199599), (3, 27066533), (13, 6246123), (17, 4776447), (39, 2082041), (51, 1592149), (169, 480471), (221, 367419), (507, 160157), (663, 122473), (2873, 28263), (8619, 9421)]