387777429

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4999}}^1$

素因数の和:5051

約数の個数: 48

約数和(自身を含む): 658800000

約数和(自身を除く): 271022571

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 169, 221, 351, 459, 507, 663, 1521, 1989, 2873, 4563, 4999, 5967, 8619, 14997, 25857, 44991, 64987, 77571, 84983, 134973, 194961, 254949, 584883, 764847, 844831, 1104779, 1754649, 2294541, 2534493, 3314337, 7603479, 9943011, 14362127, 22810437, 29829033, 43086381, 129259143, 387777429]

約数ペア:

[(1, 387777429), (3, 129259143), (9, 43086381), (13, 29829033), (17, 22810437), (27, 14362127), (39, 9943011), (51, 7603479), (117, 3314337), (153, 2534493), (169, 2294541), (221, 1754649), (351, 1104779), (459, 844831), (507, 764847), (663, 584883), (1521, 254949), (1989, 194961), (2873, 134973), (4563, 84983), (4999, 77571), (5967, 64987), (8619, 44991), (14997, 25857)]