18069129

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{51479}}^1$

素因数の和:51501

約数の個数: 16

約数和(自身を含む): 28828800

約数和(自身を除く): 10759671

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 51479, 154437, 463311, 669227, 1389933, 2007681, 6023043, 18069129]

約数ペア:

[(1, 18069129), (3, 6023043), (9, 2007681), (13, 1389933), (27, 669227), (39, 463311), (117, 154437), (351, 51479)]