51107841

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{17053}}^1$

素因数の和:17102

約数の個数: 20

約数和(自身を含む): 78414292

約数和(自身を除く): 27306451

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 17053, 51159, 153477, 460431, 630961, 1381293, 1892883, 5678649, 17035947, 51107841]

約数ペア:

[(1, 51107841), (3, 17035947), (9, 5678649), (27, 1892883), (37, 1381293), (81, 630961), (111, 460431), (333, 153477), (999, 51159), (2997, 17053)]