78880017

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{35969}}^1$

素因数の和:36032

約数の個数: 16

約数和(自身を含む): 113952960

約数和(自身を除く): 35072943

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 35969, 107907, 611473, 1546667, 1834419, 4640001, 26293339, 78880017]

約数ペア:

[(1, 78880017), (3, 26293339), (17, 4640001), (43, 1834419), (51, 1546667), (129, 611473), (731, 107907), (2193, 35969)]