81585726

素因数分解:

$2^1\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{7901}}^1$

素因数の和:9627

約数の個数: 16

約数和(自身を含む): 163286928

約数和(自身を除く): 81701202

約数列:

[1, 2, 3, 6, 1721, 3442, 5163, 7901, 10326, 15802, 23703, 47406, 13597621, 27195242, 40792863, 81585726]

約数ペア:

[(1, 81585726), (2, 40792863), (3, 27195242), (6, 13597621), (1721, 47406), (3442, 23703), (5163, 15802), (7901, 10326)]