85131543

素因数分解:

$3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{5783}}^1$

素因数の和:6494

約数の個数: 16

約数和(自身を含む): 129931776

約数和(自身を除く): 44800233

約数列:

[1, 3, 7, 21, 701, 2103, 4907, 5783, 14721, 17349, 40481, 121443, 4053883, 12161649, 28377181, 85131543]

約数ペア:

[(1, 85131543), (3, 28377181), (7, 12161649), (21, 4053883), (701, 121443), (2103, 40481), (4907, 17349), (5783, 14721)]