156718467321

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{15361}}^1\times {\mathrm{20123}}^1$

素因数の和:35513

約数の個数: 24

約数和(自身を含む): 226294058016

約数和(自身を除く): 69575590695

約数列:

[1, 3, 13, 39, 169, 507, 15361, 20123, 46083, 60369, 199693, 261599, 599079, 784797, 2596009, 3400787, 7788027, 10202361, 309109403, 927328209, 4018422239, 12055266717, 52239489107, 156718467321]

約数ペア:

[(1, 156718467321), (3, 52239489107), (13, 12055266717), (39, 4018422239), (169, 927328209), (507, 309109403), (15361, 10202361), (20123, 7788027), (46083, 3400787), (60369, 2596009), (199693, 784797), (261599, 599079)]