210915549

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2771

約数の個数: 48

約数和(自身を含む): 358387200

約数和(自身を除く): 147471651

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 169, 221, 351, 459, 507, 663, 1521, 1989, 2719, 2873, 4563, 5967, 8157, 8619, 24471, 25857, 35347, 46223, 73413, 77571, 106041, 138669, 318123, 416007, 459511, 600899, 954369, 1248021, 1378533, 1802697, 4135599, 5408091, 7811687, 12406797, 16224273, 23435061, 70305183, 210915549]

約数ペア:

[(1, 210915549), (3, 70305183), (9, 23435061), (13, 16224273), (17, 12406797), (27, 7811687), (39, 5408091), (51, 4135599), (117, 1802697), (153, 1378533), (169, 1248021), (221, 954369), (351, 600899), (459, 459511), (507, 416007), (663, 318123), (1521, 138669), (1989, 106041), (2719, 77571), (2873, 73413), (4563, 46223), (5967, 35347), (8157, 25857), (8619, 24471)]