199940037

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{4337}}^1$

素因数の和:4489

約数の個数: 24

約数和(自身を含む): 295400448

約数和(自身を除く): 95460411

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 1397, 4191, 4337, 13011, 15367, 46101, 47707, 143121, 524777, 550799, 1574331, 1652397, 6058789, 18176367, 66646679, 199940037]

約数ペア:

[(1, 199940037), (3, 66646679), (11, 18176367), (33, 6058789), (121, 1652397), (127, 1574331), (363, 550799), (381, 524777), (1397, 143121), (4191, 47707), (4337, 46101), (13011, 15367)]