30107511

素因数分解:

$3^3\times 7^3\times {\mathrm{3251}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 52032000

約数和(自身を除く): 21924489

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 3251, 9261, 9753, 22757, 29259, 68271, 87777, 159299, 204813, 477897, 614439, 1115093, 1433691, 3345279, 4301073, 10035837, 30107511]

約数ペア:

[(1, 30107511), (3, 10035837), (7, 4301073), (9, 3345279), (21, 1433691), (27, 1115093), (49, 614439), (63, 477897), (147, 204813), (189, 159299), (343, 87777), (441, 68271), (1029, 29259), (1323, 22757), (3087, 9753), (3251, 9261)]