68854563

素因数分解:

$3^3\times {\mathrm{1277}}^1\times {\mathrm{1997}}^1$

素因数の和:3283

約数の個数: 16

約数和(自身を含む): 102137760

約数和(自身を除く): 33283197

約数列:

[1, 3, 9, 27, 1277, 1997, 3831, 5991, 11493, 17973, 34479, 53919, 2550169, 7650507, 22951521, 68854563]

約数ペア:

[(1, 68854563), (3, 22951521), (9, 7650507), (27, 2550169), (1277, 53919), (1997, 34479), (3831, 17973), (5991, 11493)]