51117753

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{883}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 71285760

約数和(自身を除く): 20168007

約数列:

[1, 3, 23, 69, 839, 883, 2517, 2649, 19297, 20309, 57891, 60927, 740837, 2222511, 17039251, 51117753]

約数ペア:

[(1, 51117753), (3, 17039251), (23, 2222511), (69, 740837), (839, 60927), (883, 57891), (2517, 20309), (2649, 19297)]