80399763

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{23447}}^1$

素因数の和:23583

約数の個数: 16

約数和(自身を含む): 120053760

約数和(自身を除く): 39653997

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 23447, 70341, 211023, 633069, 2977769, 8933307, 26799921, 80399763]

約数ペア:

[(1, 80399763), (3, 26799921), (9, 8933307), (27, 2977769), (127, 633069), (381, 211023), (1143, 70341), (3429, 23447)]