161058561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{27947}}^1$

素因数の和:28080

約数の個数: 16

約数和(自身を含む): 229397184

約数和(自身を除く): 68338623

約数列:

[1, 3, 17, 51, 113, 339, 1921, 5763, 27947, 83841, 475099, 1425297, 3158011, 9474033, 53686187, 161058561]

約数ペア:

[(1, 161058561), (3, 53686187), (17, 9474033), (51, 3158011), (113, 1425297), (339, 475099), (1921, 83841), (5763, 27947)]