71143677

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{79847}}^1$

素因数の和:79870

約数の個数: 20

約数和(自身を含む): 115939296

約数和(自身を除く): 44795619

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 79847, 239541, 718623, 878317, 2155869, 2634951, 6467607, 7904853, 23714559, 71143677]

約数ペア:

[(1, 71143677), (3, 23714559), (9, 7904853), (11, 6467607), (27, 2634951), (33, 2155869), (81, 878317), (99, 718623), (297, 239541), (891, 79847)]