56666559

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2531}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 80213760

約数和(自身を除く): 23547201

約数列:

[1, 3, 17, 51, 439, 1317, 2531, 7463, 7593, 22389, 43027, 129081, 1111109, 3333327, 18888853, 56666559]

約数ペア:

[(1, 56666559), (3, 18888853), (17, 3333327), (51, 1111109), (439, 129081), (1317, 43027), (2531, 22389), (7463, 7593)]