80269167

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{128021}}^1$

素因数の和:128054

約数の個数: 16

約数和(自身を含む): 122901120

約数和(自身を除く): 42631953

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 128021, 384063, 1408231, 2432399, 4224693, 7297197, 26756389, 80269167]

約数ペア:

[(1, 80269167), (3, 26756389), (11, 7297197), (19, 4224693), (33, 2432399), (57, 1408231), (209, 384063), (627, 128021)]