52974621

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 90439680

約数和(自身を除く): 37465059

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 889, 1143, 2207, 2667, 3429, 6621, 8001, 15449, 19863, 24003, 46347, 59589, 139041, 280289, 417123, 840867, 1962023, 2522601, 5886069, 7567803, 17658207, 52974621]

約数ペア:

[(1, 52974621), (3, 17658207), (7, 7567803), (9, 5886069), (21, 2522601), (27, 1962023), (63, 840867), (127, 417123), (189, 280289), (381, 139041), (889, 59589), (1143, 46347), (2207, 24003), (2667, 19863), (3429, 15449), (6621, 8001)]