5507541

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 9486720

約数和(自身を除く): 3979179

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 71, 117, 153, 169, 213, 221, 351, 459, 507, 639, 663, 923, 1207, 1521, 1917, 1989, 2769, 2873, 3621, 4563, 5967, 8307, 8619, 10863, 11999, 15691, 24921, 25857, 32589, 35997, 47073, 77571, 107991, 141219, 203983, 323973, 423657, 611949, 1835847, 5507541]

約数ペア:

[(1, 5507541), (3, 1835847), (9, 611949), (13, 423657), (17, 323973), (27, 203983), (39, 141219), (51, 107991), (71, 77571), (117, 47073), (153, 35997), (169, 32589), (213, 25857), (221, 24921), (351, 15691), (459, 11999), (507, 10863), (639, 8619), (663, 8307), (923, 5967), (1207, 4563), (1521, 3621), (1917, 2873), (1989, 2769)]