20083121343

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43754077}}^1$

素因数の和:43754103

約数の個数: 16

約数和(自身を含む): 31502936160

約数和(自身を除く): 11419814817

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 43754077, 131262231, 393786693, 743819309, 1181360079, 2231457927, 6694373781, 20083121343]

約数ペア:

[(1, 20083121343), (3, 6694373781), (9, 2231457927), (17, 1181360079), (27, 743819309), (51, 393786693), (153, 131262231), (459, 43754077)]