77838081

素因数分解:

$3^1\times {\mathrm{71}}^2\times {\mathrm{5147}}^1$

素因数の和:5292

約数の個数: 12

約数和(自身を含む): 105286896

約数和(自身を除く): 27448815

約数列:

[1, 3, 71, 213, 5041, 5147, 15123, 15441, 365437, 1096311, 25946027, 77838081]

約数ペア:

[(1, 77838081), (3, 25946027), (71, 1096311), (213, 365437), (5041, 15441), (5147, 15123)]