81855051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1605001}}^1$

素因数の和:1605021

約数の個数: 8

約数和(自身を含む): 115560144

約数和(自身を除く): 33705093

約数列:

[1, 3, 17, 51, 1605001, 4815003, 27285017, 81855051]

約数ペア:

[(1, 81855051), (3, 27285017), (17, 4815003), (51, 1605001)]