13565516643

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{6449}}^1$

素因数の和:6828

約数の個数: 48

約数和(自身を含む): 22643524800

約数和(自身を除く): 9078008157

約数列:

[1, 3, 7, 9, 21, 63, 173, 193, 519, 579, 1211, 1351, 1557, 1737, 3633, 4053, 6449, 10899, 12159, 19347, 33389, 45143, 58041, 100167, 135429, 233723, 300501, 406287, 701169, 1115677, 1244657, 2103507, 3347031, 3733971, 7809739, 8712599, 10041093, 11201913, 23429217, 26137797, 70287651, 78413391, 215325661, 645976983, 1507279627, 1937930949, 4521838881, 13565516643]

約数ペア:

[(1, 13565516643), (3, 4521838881), (7, 1937930949), (9, 1507279627), (21, 645976983), (63, 215325661), (173, 78413391), (193, 70287651), (519, 26137797), (579, 23429217), (1211, 11201913), (1351, 10041093), (1557, 8712599), (1737, 7809739), (3633, 3733971), (4053, 3347031), (6449, 2103507), (10899, 1244657), (12159, 1115677), (19347, 701169), (33389, 406287), (45143, 300501), (58041, 233723), (100167, 135429)]