26317863

素因数分解:

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

素因数の和:78

約数の個数: 48

約数和(自身を含む): 45296160

約数和(自身を除く): 18978297

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 169, 363, 429, 507, 1089, 1287, 1331, 1521, 1573, 1859, 2197, 3993, 4719, 5577, 6591, 11979, 14157, 16731, 17303, 19773, 20449, 24167, 51909, 61347, 72501, 155727, 184041, 217503, 224939, 265837, 674817, 797511, 2024451, 2392533, 2924207, 8772621, 26317863]

約数ペア:

[(1, 26317863), (3, 8772621), (9, 2924207), (11, 2392533), (13, 2024451), (33, 797511), (39, 674817), (99, 265837), (117, 224939), (121, 217503), (143, 184041), (169, 155727), (363, 72501), (429, 61347), (507, 51909), (1089, 24167), (1287, 20449), (1331, 19773), (1521, 17303), (1573, 16731), (1859, 14157), (2197, 11979), (3993, 6591), (4719, 5577)]