23373207

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 54

約数和(自身を含む): 40500096

約数和(自身を除く): 17126889

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 127, 143, 169, 363, 381, 429, 507, 1089, 1143, 1287, 1397, 1521, 1573, 1651, 1859, 4191, 4719, 4953, 5577, 12573, 14157, 14859, 15367, 16731, 18161, 20449, 21463, 46101, 54483, 61347, 64389, 138303, 163449, 184041, 193167, 199771, 236093, 599313, 708279, 1797939, 2124837, 2597023, 7791069, 23373207]

約数ペア:

[(1, 23373207), (3, 7791069), (9, 2597023), (11, 2124837), (13, 1797939), (33, 708279), (39, 599313), (99, 236093), (117, 199771), (121, 193167), (127, 184041), (143, 163449), (169, 138303), (363, 64389), (381, 61347), (429, 54483), (507, 46101), (1089, 21463), (1143, 20449), (1287, 18161), (1397, 16731), (1521, 15367), (1573, 14859), (1651, 14157), (1859, 12573), (4191, 5577), (4719, 4953)]