85216221

素因数分解:

$3^2\times {\mathrm{271}}^1\times {\mathrm{34939}}^1$

素因数の和:35216

約数の個数: 12

約数和(自身を含む): 123547840

約数和(自身を除く): 38331619

約数列:

[1, 3, 9, 271, 813, 2439, 34939, 104817, 314451, 9468469, 28405407, 85216221]

約数ペア:

[(1, 85216221), (3, 28405407), (9, 9468469), (271, 314451), (813, 104817), (2439, 34939)]