201928977

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 310464000

約数和(自身を除く): 108535023

約数列:

[1, 3, 9, 27, 41, 79, 123, 237, 369, 711, 1107, 2133, 2309, 3239, 6927, 9717, 20781, 29151, 62343, 87453, 94669, 182411, 284007, 547233, 852021, 1641699, 2556063, 4925097, 7478851, 22436553, 67309659, 201928977]

約数ペア:

[(1, 201928977), (3, 67309659), (9, 22436553), (27, 7478851), (41, 4925097), (79, 2556063), (123, 1641699), (237, 852021), (369, 547233), (711, 284007), (1107, 182411), (2133, 94669), (2309, 87453), (3239, 62343), (6927, 29151), (9717, 20781)]