54168777

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 91759360

約数和(自身を除く): 37590583

約数列:

[1, 3, 9, 13, 27, 37, 39, 43, 97, 111, 117, 129, 291, 333, 351, 387, 481, 559, 873, 999, 1161, 1261, 1443, 1591, 1677, 2619, 3589, 3783, 4171, 4329, 4773, 5031, 10767, 11349, 12513, 12987, 14319, 15093, 20683, 32301, 34047, 37539, 42957, 46657, 54223, 62049, 96903, 112617, 139971, 154327, 162669, 186147, 419913, 462981, 488007, 558441, 1259739, 1388943, 1464021, 2006251, 4166829, 6018753, 18056259, 54168777]

約数ペア:

[(1, 54168777), (3, 18056259), (9, 6018753), (13, 4166829), (27, 2006251), (37, 1464021), (39, 1388943), (43, 1259739), (97, 558441), (111, 488007), (117, 462981), (129, 419913), (291, 186147), (333, 162669), (351, 154327), (387, 139971), (481, 112617), (559, 96903), (873, 62049), (999, 54223), (1161, 46657), (1261, 42957), (1443, 37539), (1591, 34047), (1677, 32301), (2619, 20683), (3589, 15093), (3783, 14319), (4171, 12987), (4329, 12513), (4773, 11349), (5031, 10767)]