27958011

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 37929216

約数和(自身を除く): 9971205

約数列:

[1, 3, 103, 173, 309, 519, 523, 1569, 17819, 53457, 53869, 90479, 161607, 271437, 9319337, 27958011]

約数ペア:

[(1, 27958011), (3, 9319337), (103, 271437), (173, 161607), (309, 90479), (519, 53869), (523, 53457), (1569, 17819)]