81951666

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{57149}}^1$

素因数の和:57393

約数の個数: 16

約数和(自身を含む): 164592000

約数和(自身を除く): 82640334

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 57149, 114298, 171447, 342894, 13658611, 27317222, 40975833, 81951666]

約数ペア:

[(1, 81951666), (2, 40975833), (3, 27317222), (6, 13658611), (239, 342894), (478, 171447), (717, 114298), (1434, 57149)]