66798054

素因数分解:

$2^1\times 3^3\times {\mathrm{1237001}}^1$

素因数の和:1237012

約数の個数: 16

約数和(自身を含む): 148440240

約数和(自身を除く): 81642186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1237001, 2474002, 3711003, 7422006, 11133009, 22266018, 33399027, 66798054]

約数ペア:

[(1, 66798054), (2, 33399027), (3, 22266018), (6, 11133009), (9, 7422006), (18, 3711003), (27, 2474002), (54, 1237001)]