85206897

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{25657}}^1$

素因数の和:25710

約数の個数: 20

約数和(自身を含む): 130393956

約数和(自身を除く): 45187059

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 25657, 76971, 230913, 692739, 1051937, 2078217, 3155811, 9467433, 28402299, 85206897]

約数ペア:

[(1, 85206897), (3, 28402299), (9, 9467433), (27, 3155811), (41, 2078217), (81, 1051937), (123, 692739), (369, 230913), (1107, 76971), (3321, 25657)]