76405869

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{39857}}^1$

素因数の和:39937

約数の個数: 16

約数和(自身を含む): 114791040

約数和(自身を除く): 38385171

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 39857, 119571, 358713, 1076139, 2829847, 8489541, 25468623, 76405869]

約数ペア:

[(1, 76405869), (3, 25468623), (9, 8489541), (27, 2829847), (71, 1076139), (213, 358713), (639, 119571), (1917, 39857)]