121980063

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{9767}}^1$

素因数の和:9974

約数の個数: 16

約数和(自身を含む): 170666496

約数和(自身を除く): 48686433

約数列:

[1, 3, 23, 69, 181, 543, 4163, 9767, 12489, 29301, 224641, 673923, 1767827, 5303481, 40660021, 121980063]

約数ペア:

[(1, 121980063), (3, 40660021), (23, 5303481), (69, 1767827), (181, 673923), (543, 224641), (4163, 29301), (9767, 12489)]