71389782

素因数分解:

$2^1\times 3^3\times {\mathrm{1322033}}^1$

素因数の和:1322044

約数の個数: 16

約数和(自身を含む): 158644080

約数和(自身を除く): 87254298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1322033, 2644066, 3966099, 7932198, 11898297, 23796594, 35694891, 71389782]

約数ペア:

[(1, 71389782), (2, 35694891), (3, 23796594), (6, 11898297), (9, 7932198), (18, 3966099), (27, 2644066), (54, 1322033)]