51038973

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 76088376

約数和(自身を除く): 25049403

約数列:

[1, 3, 9, 41, 123, 157, 369, 471, 881, 1413, 2643, 6437, 7929, 19311, 36121, 57933, 108363, 138317, 325089, 414951, 1244853, 5670997, 17012991, 51038973]

約数ペア:

[(1, 51038973), (3, 17012991), (9, 5670997), (41, 1244853), (123, 414951), (157, 325089), (369, 138317), (471, 108363), (881, 57933), (1413, 36121), (2643, 19311), (6437, 7929)]