77490054

素因数分解:

$2^1\times 3^3\times {\mathrm{1435001}}^1$

素因数の和:1435012

約数の個数: 16

約数和(自身を含む): 172200240

約数和(自身を除く): 94710186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1435001, 2870002, 4305003, 8610006, 12915009, 25830018, 38745027, 77490054]

約数ペア:

[(1, 77490054), (2, 38745027), (3, 25830018), (6, 12915009), (9, 8610006), (18, 4305003), (27, 2870002), (54, 1435001)]