71604054

素因数分解:

$2^1\times 3^3\times {\mathrm{1326001}}^1$

素因数の和:1326012

約数の個数: 16

約数和(自身を含む): 159120240

約数和(自身を除く): 87516186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1326001, 2652002, 3978003, 7956006, 11934009, 23868018, 35802027, 71604054]

約数ペア:

[(1, 71604054), (2, 35802027), (3, 23868018), (6, 11934009), (9, 7956006), (18, 3978003), (27, 2652002), (54, 1326001)]