4077081

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 2374119

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 127, 261, 369, 381, 783, 1107, 1143, 1189, 3429, 3567, 3683, 5207, 10701, 11049, 15621, 32103, 33147, 46863, 99441, 140589, 151003, 453009, 1359027, 4077081]

約数ペア:

[(1, 4077081), (3, 1359027), (9, 453009), (27, 151003), (29, 140589), (41, 99441), (87, 46863), (123, 33147), (127, 32103), (261, 15621), (369, 11049), (381, 10701), (783, 5207), (1107, 3683), (1143, 3567), (1189, 3429)]