54882891

素因数分解:

$3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1400

約数の個数: 36

約数和(自身を含む): 93241512

約数和(自身を除く): 38358621

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 291, 441, 679, 873, 1283, 2037, 3849, 4753, 6111, 8981, 11547, 14259, 26943, 42777, 62867, 80829, 124451, 188601, 373353, 565803, 871157, 1120059, 2613471, 6098099, 7840413, 18294297, 54882891]

約数ペア:

[(1, 54882891), (3, 18294297), (7, 7840413), (9, 6098099), (21, 2613471), (49, 1120059), (63, 871157), (97, 565803), (147, 373353), (291, 188601), (441, 124451), (679, 80829), (873, 62867), (1283, 42777), (2037, 26943), (3849, 14259), (4753, 11547), (6111, 8981)]