156042009

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{194809}}^1$

素因数の和:194904

約数の個数: 12

約数和(自身を含む): 227927700

約数和(自身を除く): 71885691

約数列:

[1, 3, 9, 89, 267, 801, 194809, 584427, 1753281, 17338001, 52014003, 156042009]

約数ペア:

[(1, 156042009), (3, 52014003), (9, 17338001), (89, 1753281), (267, 584427), (801, 194809)]