74831967

素因数分解:

$3^2\times 7^4\times {\mathrm{3463}}^1$

素因数の和:3497

約数の個数: 30

約数和(自身を含む): 126134632

約数和(自身を除く): 51302665

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 3463, 7203, 10389, 21609, 24241, 31167, 72723, 169687, 218169, 509061, 1187809, 1527183, 3563427, 8314663, 10690281, 24943989, 74831967]

約数ペア:

[(1, 74831967), (3, 24943989), (7, 10690281), (9, 8314663), (21, 3563427), (49, 1527183), (63, 1187809), (147, 509061), (343, 218169), (441, 169687), (1029, 72723), (2401, 31167), (3087, 24241), (3463, 21609), (7203, 10389)]