54131841

素因数分解:

$3^3\times {\mathrm{1009}}^1\times {\mathrm{1987}}^1$

素因数の和:3005

約数の個数: 16

約数和(自身を含む): 80315200

約数和(自身を除く): 26183359

約数列:

[1, 3, 9, 27, 1009, 1987, 3027, 5961, 9081, 17883, 27243, 53649, 2004883, 6014649, 18043947, 54131841]

約数ペア:

[(1, 54131841), (3, 18043947), (9, 6014649), (27, 2004883), (1009, 53649), (1987, 27243), (3027, 17883), (5961, 9081)]