27281049

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2897}}^1$

素因数の和:3016

約数の個数: 16

約数和(自身を含む): 37743552

約数和(自身を除く): 10462503

約数列:

[1, 3, 43, 73, 129, 219, 2897, 3139, 8691, 9417, 124571, 211481, 373713, 634443, 9093683, 27281049]

約数ペア:

[(1, 27281049), (3, 9093683), (43, 634443), (73, 373713), (129, 211481), (219, 124571), (2897, 9417), (3139, 8691)]