80538591

素因数分解:

$3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{5471}}^1$

素因数の和:6182

約数の個数: 16

約数和(自身を含む): 122923008

約数和(自身を除く): 42384417

約数列:

[1, 3, 7, 21, 701, 2103, 4907, 5471, 14721, 16413, 38297, 114891, 3835171, 11505513, 26846197, 80538591]

約数ペア:

[(1, 80538591), (3, 26846197), (7, 11505513), (21, 3835171), (701, 114891), (2103, 38297), (4907, 16413), (5471, 14721)]