181847871

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{159097}}^1$

素因数の和:159230

約数の個数: 12

約数和(自身を含む): 264739072

約数和(自身を除く): 82891201

約数列:

[1, 3, 9, 127, 381, 1143, 159097, 477291, 1431873, 20205319, 60615957, 181847871]

約数ペア:

[(1, 181847871), (3, 60615957), (9, 20205319), (127, 1431873), (381, 477291), (1143, 159097)]