42773859

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{68879}}^1$

素因数の和:68911

約数の個数: 16

約数和(自身を含む): 66124800

約数和(自身を除く): 23350941

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 68879, 206637, 619911, 1584217, 1859733, 4752651, 14257953, 42773859]

約数ペア:

[(1, 42773859), (3, 14257953), (9, 4752651), (23, 1859733), (27, 1584217), (69, 619911), (207, 206637), (621, 68879)]