121458879

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{7411}}^1$

素因数の和:8027

約数の個数: 16

約数和(自身を含む): 180259840

約数和(自身を除く): 58800961

約数列:

[1, 3, 9, 27, 607, 1821, 5463, 7411, 16389, 22233, 66699, 200097, 4498477, 13495431, 40486293, 121458879]

約数ペア:

[(1, 121458879), (3, 40486293), (9, 13495431), (27, 4498477), (607, 200097), (1821, 66699), (5463, 22233), (7411, 16389)]