71206911

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{9001}}^1$

素因数の和:9303

約数の個数: 16

約数和(自身を含む): 105863520

約数和(自身を除く): 34656609

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 9001, 27003, 81009, 243027, 2637293, 7911879, 23735637, 71206911]

約数ペア:

[(1, 71206911), (3, 23735637), (9, 7911879), (27, 2637293), (293, 243027), (879, 81009), (2637, 27003), (7911, 9001)]