29897262081

素因数分解:

$3^4\times {\mathrm{4951}}^1\times {\mathrm{74551}}^1$

素因数の和:79514

約数の個数: 20

約数和(自身を含む): 44670961984

約数和(自身を除く): 14773699903

約数列:

[1, 3, 9, 27, 81, 4951, 14853, 44559, 74551, 133677, 223653, 401031, 670959, 2012877, 6038631, 369102001, 1107306003, 3321918009, 9965754027, 29897262081]

約数ペア:

[(1, 29897262081), (3, 9965754027), (9, 3321918009), (27, 1107306003), (81, 369102001), (4951, 6038631), (14853, 2012877), (44559, 670959), (74551, 401031), (133677, 223653)]