168032691

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{144731}}^1$

素因数の和:144783

約数の個数: 16

約数和(自身を含む): 254728320

約数和(自身を除く): 86695629

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 144731, 434193, 1302579, 3907737, 6223433, 18670299, 56010897, 168032691]

約数ペア:

[(1, 168032691), (3, 56010897), (9, 18670299), (27, 6223433), (43, 3907737), (129, 1302579), (387, 434193), (1161, 144731)]