56556439479

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{216691339}}^1$

素因数の和:216691374

約数の個数: 12

約数和(自身を含む): 84509622600

約数和(自身を除く): 27953183121

約数列:

[1, 3, 9, 29, 87, 261, 216691339, 650074017, 1950222051, 6284048831, 18852146493, 56556439479]

約数ペア:

[(1, 56556439479), (3, 18852146493), (9, 6284048831), (29, 1950222051), (87, 650074017), (261, 216691339)]