27205527

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8389}}^1$

素因数の和:8462

約数の個数: 16

約数和(自身を含む): 38661120

約数和(自身を除く): 11455593

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 8389, 25167, 192947, 394283, 578841, 1182849, 9068509, 27205527]

約数ペア:

[(1, 27205527), (3, 9068509), (23, 1182849), (47, 578841), (69, 394283), (141, 192947), (1081, 25167), (3243, 8389)]