204941691

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 310464000

約数和(自身を除く): 105522309

約数列:

[1, 3, 9, 27, 83, 109, 249, 327, 747, 839, 981, 2241, 2517, 2943, 7551, 9047, 22653, 27141, 69637, 81423, 91451, 208911, 244269, 274353, 626733, 823059, 1880199, 2469177, 7590433, 22771299, 68313897, 204941691]

約数ペア:

[(1, 204941691), (3, 68313897), (9, 22771299), (27, 7590433), (83, 2469177), (109, 1880199), (249, 823059), (327, 626733), (747, 274353), (839, 244269), (981, 208911), (2241, 91451), (2517, 81423), (2943, 69637), (7551, 27141), (9047, 22653)]