205125843663

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2129}}^1\times {\mathrm{91499}}^1$

素因数の和:93653

約数の個数: 40

約数和(自身を含む): 330152130000

約数和(自身を除く): 125026286337

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2129, 6387, 19161, 27677, 57483, 83031, 91499, 172449, 249093, 274497, 747279, 823491, 1189487, 2241837, 2470473, 3568461, 7411419, 10705383, 32116149, 96348447, 194801371, 584404113, 1753212339, 2532417823, 5259637017, 7597253469, 15778911051, 22791760407, 68375281221, 205125843663]

約数ペア:

[(1, 205125843663), (3, 68375281221), (9, 22791760407), (13, 15778911051), (27, 7597253469), (39, 5259637017), (81, 2532417823), (117, 1753212339), (351, 584404113), (1053, 194801371), (2129, 96348447), (6387, 32116149), (19161, 10705383), (27677, 7411419), (57483, 3568461), (83031, 2470473), (91499, 2241837), (172449, 1189487), (249093, 823491), (274497, 747279)]