156949308891

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{3617}}^1\times {\mathrm{20173}}^1$

素因数の和:24035

約数の個数: 24

約数和(自身を含む): 227727339840

約数和(自身を除く): 70778030949

約数列:

[1, 3, 9, 239, 717, 2151, 3617, 10851, 20173, 32553, 60519, 181557, 864463, 2593389, 4821347, 7780167, 14464041, 43392123, 72965741, 218897223, 656691669, 17438812099, 52316436297, 156949308891]

約数ペア:

[(1, 156949308891), (3, 52316436297), (9, 17438812099), (239, 656691669), (717, 218897223), (2151, 72965741), (3617, 43392123), (10851, 14464041), (20173, 7780167), (32553, 4821347), (60519, 2593389), (181557, 864463)]