79920054

素因数分解:

$2^1\times 3^3\times {\mathrm{1480001}}^1$

素因数の和:1480012

約数の個数: 16

約数和(自身を含む): 177600240

約数和(自身を除く): 97680186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1480001, 2960002, 4440003, 8880006, 13320009, 26640018, 39960027, 79920054]

約数ペア:

[(1, 79920054), (2, 39960027), (3, 26640018), (6, 13320009), (9, 8880006), (18, 4440003), (27, 2960002), (54, 1480001)]