71359704009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{720805091}}^1$

素因数の和:720805108

約数の個数: 12

約数和(自身を含む): 112445594352

約数和(自身を除く): 41085890343

約数列:

[1, 3, 9, 11, 33, 99, 720805091, 2162415273, 6487245819, 7928856001, 23786568003, 71359704009]

約数ペア:

[(1, 71359704009), (3, 23786568003), (9, 7928856001), (11, 6487245819), (33, 2162415273), (99, 720805091)]