81994443

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{6337}}^1$

素因数の和:6586

約数の個数: 16

約数和(自身を含む): 115605120

約数和(自身を除く): 33610677

約数列:

[1, 3, 19, 57, 227, 681, 4313, 6337, 12939, 19011, 120403, 361209, 1438499, 4315497, 27331481, 81994443]

約数ペア:

[(1, 81994443), (3, 27331481), (19, 4315497), (57, 1438499), (227, 361209), (681, 120403), (4313, 19011), (6337, 12939)]