128222013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{3209}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 180273600

約数和(自身を除く): 52051587

約数列:

[1, 3, 19, 57, 701, 2103, 3209, 9627, 13319, 39957, 60971, 182913, 2249509, 6748527, 42740671, 128222013]

約数ペア:

[(1, 128222013), (3, 42740671), (19, 6748527), (57, 2249509), (701, 182913), (2103, 60971), (3209, 39957), (9627, 13319)]