65043729

素因数分解:

$3^4\times {\mathrm{857}}^1\times {\mathrm{937}}^1$

素因数の和:1806

約数の個数: 20

約数和(自身を含む): 97381284

約数和(自身を除く): 32337555

約数列:

[1, 3, 9, 27, 81, 857, 937, 2571, 2811, 7713, 8433, 23139, 25299, 69417, 75897, 803009, 2409027, 7227081, 21681243, 65043729]

約数ペア:

[(1, 65043729), (3, 21681243), (9, 7227081), (27, 2409027), (81, 803009), (857, 75897), (937, 69417), (2571, 25299), (2811, 23139), (7713, 8433)]