205125720111

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{16987}}^1\times {\mathrm{34403}}^1$

素因数の和:51412

約数の個数: 32

約数和(自身を含む): 327294885120

約数和(自身を除く): 122169165009

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 16987, 34403, 50961, 103209, 152883, 220831, 309627, 447239, 458649, 662493, 928881, 1341717, 1987479, 4025151, 5962437, 12075453, 584403761, 1753211283, 5259633849, 7597248893, 15778901547, 22791746679, 68375240037, 205125720111]

約数ペア:

[(1, 205125720111), (3, 68375240037), (9, 22791746679), (13, 15778901547), (27, 7597248893), (39, 5259633849), (117, 1753211283), (351, 584403761), (16987, 12075453), (34403, 5962437), (50961, 4025151), (103209, 1987479), (152883, 1341717), (220831, 928881), (309627, 662493), (447239, 458649)]