166151865591

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{260018569}}^1$

素因数の和:260018646

約数の個数: 12

約数和(自身を含む): 243377381520

約数和(自身を除く): 77225515929

約数列:

[1, 3, 9, 71, 213, 639, 260018569, 780055707, 2340167121, 18461318399, 55383955197, 166151865591]

約数ペア:

[(1, 166151865591), (3, 55383955197), (9, 18461318399), (71, 2340167121), (213, 780055707), (639, 260018569)]