729020259

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2521}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 1208623104

約数和(自身を除く): 479602845

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 127, 207, 253, 381, 759, 1143, 1397, 2277, 2521, 2921, 4191, 7563, 8763, 12573, 22689, 26289, 27731, 32131, 57983, 83193, 96393, 173949, 249579, 289179, 320167, 521847, 637813, 960501, 1913439, 2881503, 3521837, 5740317, 7363841, 10565511, 22091523, 31696533, 66274569, 81002251, 243006753, 729020259]

約数ペア:

[(1, 729020259), (3, 243006753), (9, 81002251), (11, 66274569), (23, 31696533), (33, 22091523), (69, 10565511), (99, 7363841), (127, 5740317), (207, 3521837), (253, 2881503), (381, 1913439), (759, 960501), (1143, 637813), (1397, 521847), (2277, 320167), (2521, 289179), (2921, 249579), (4191, 173949), (7563, 96393), (8763, 83193), (12573, 57983), (22689, 32131), (26289, 27731)]