54838863

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{7607}}^1$

素因数の和:7708

約数の個数: 20

約数和(自身を含む): 82851120

約数和(自身を除く): 28012257

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 7607, 22821, 68463, 205389, 616167, 677023, 2031069, 6093207, 18279621, 54838863]

約数ペア:

[(1, 54838863), (3, 18279621), (9, 6093207), (27, 2031069), (81, 677023), (89, 616167), (267, 205389), (801, 68463), (2403, 22821), (7209, 7607)]