39269727

素因数分解:

$3^2\times 7^3\times {\mathrm{12721}}^1$

素因数の和:12748

約数の個数: 24

約数和(自身を含む): 66154400

約数和(自身を除く): 26884673

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 12721, 38163, 89047, 114489, 267141, 623329, 801423, 1869987, 4363303, 5609961, 13089909, 39269727]

約数ペア:

[(1, 39269727), (3, 13089909), (7, 5609961), (9, 4363303), (21, 1869987), (49, 801423), (63, 623329), (147, 267141), (343, 114489), (441, 89047), (1029, 38163), (3087, 12721)]