81409968009

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{47358911}}^1$

素因数の和:47359108

約数の個数: 12

約数和(自身を含む): 118207844352

約数和(自身を除く): 36797876343

約数列:

[1, 3, 9, 191, 573, 1719, 47358911, 142076733, 426230199, 9045552001, 27136656003, 81409968009]

約数ペア:

[(1, 81409968009), (3, 27136656003), (9, 9045552001), (191, 426230199), (573, 142076733), (1719, 47358911)]