57297807

素因数分解:

$3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 46382193

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 269, 343, 441, 483, 621, 807, 1029, 1127, 1323, 1449, 1883, 2421, 3087, 3381, 4347, 5649, 6187, 7263, 7889, 9261, 10143, 13181, 16947, 18561, 23667, 30429, 39543, 43309, 50841, 55683, 71001, 92267, 118629, 129927, 167049, 213003, 276801, 303163, 355887, 389781, 830403, 909489, 1169343, 2122141, 2491209, 2728467, 6366423, 8185401, 19099269, 57297807]

約数ペア:

[(1, 57297807), (3, 19099269), (7, 8185401), (9, 6366423), (21, 2728467), (23, 2491209), (27, 2122141), (49, 1169343), (63, 909489), (69, 830403), (147, 389781), (161, 355887), (189, 303163), (207, 276801), (269, 213003), (343, 167049), (441, 129927), (483, 118629), (621, 92267), (807, 71001), (1029, 55683), (1127, 50841), (1323, 43309), (1449, 39543), (1883, 30429), (2421, 23667), (3087, 18561), (3381, 16947), (4347, 13181), (5649, 10143), (6187, 9261), (7263, 7889)]