75044799

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{13049}}^1$

素因数の和:13132

約数の個数: 20

約数和(自身を含む): 113691600

約数和(自身を除く): 38646801

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 13049, 39147, 117441, 352323, 926479, 1056969, 2779437, 8338311, 25014933, 75044799]

約数ペア:

[(1, 75044799), (3, 25014933), (9, 8338311), (27, 2779437), (71, 1056969), (81, 926479), (213, 352323), (639, 117441), (1917, 39147), (5751, 13049)]