156939957

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{29209}}^1$

素因数の和:29417

約数の個数: 16

約数和(自身を含む): 233680000

約数和(自身を除く): 76740043

約数列:

[1, 3, 9, 27, 199, 597, 1791, 5373, 29209, 87627, 262881, 788643, 5812591, 17437773, 52313319, 156939957]

約数ペア:

[(1, 156939957), (3, 52313319), (9, 17437773), (27, 5812591), (199, 788643), (597, 262881), (1791, 87627), (5373, 29209)]