49518459

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{2207}}^1$

素因数の和:2496

約数の個数: 20

約数和(自身を含む): 74272704

約数和(自身を除く): 24754245

約数列:

[1, 3, 9, 27, 81, 277, 831, 2207, 2493, 6621, 7479, 19863, 22437, 59589, 178767, 611339, 1834017, 5502051, 16506153, 49518459]

約数ペア:

[(1, 49518459), (3, 16506153), (9, 5502051), (27, 1834017), (81, 611339), (277, 178767), (831, 59589), (2207, 22437), (2493, 19863), (6621, 7479)]