48777687

素因数分解:

$3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 88320000

約数和(自身を除く): 39542313

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 229, 343, 441, 483, 621, 687, 1029, 1127, 1323, 1449, 1603, 2061, 3087, 3381, 4347, 4809, 5267, 6183, 7889, 9261, 10143, 11221, 14427, 15801, 23667, 30429, 33663, 36869, 43281, 47403, 71001, 78547, 100989, 110607, 142209, 213003, 235641, 258083, 302967, 331821, 706923, 774249, 995463, 1806581, 2120769, 2322747, 5419743, 6968241, 16259229, 48777687]

約数ペア:

[(1, 48777687), (3, 16259229), (7, 6968241), (9, 5419743), (21, 2322747), (23, 2120769), (27, 1806581), (49, 995463), (63, 774249), (69, 706923), (147, 331821), (161, 302967), (189, 258083), (207, 235641), (229, 213003), (343, 142209), (441, 110607), (483, 100989), (621, 78547), (687, 71001), (1029, 47403), (1127, 43281), (1323, 36869), (1449, 33663), (1603, 30429), (2061, 23667), (3087, 15801), (3381, 14427), (4347, 11221), (4809, 10143), (5267, 9261), (6183, 7889)]