80449431

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{8543}}^1$

素因数の和:8662

約数の個数: 16

約数和(自身を含む): 111277056

約数和(自身を除く): 30827625

約数列:

[1, 3, 43, 73, 129, 219, 3139, 8543, 9417, 25629, 367349, 623639, 1102047, 1870917, 26816477, 80449431]

約数ペア:

[(1, 80449431), (3, 26816477), (43, 1870917), (73, 1102047), (129, 623639), (219, 367349), (3139, 25629), (8543, 9417)]