75489057

素因数分解:

$3^3\times 7^2\times {\mathrm{57059}}^1$

素因数の和:57082

約数の個数: 24

約数和(自身を含む): 130096800

約数和(自身を除く): 54607743

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 57059, 171177, 399413, 513531, 1198239, 1540593, 2795891, 3594717, 8387673, 10784151, 25163019, 75489057]

約数ペア:

[(1, 75489057), (3, 25163019), (7, 10784151), (9, 8387673), (21, 3594717), (27, 2795891), (49, 1540593), (63, 1198239), (147, 513531), (189, 399413), (441, 171177), (1323, 57059)]