43078131

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 64166960

約数和(自身を除く): 21088829

約数列:

[1, 3, 9, 43, 129, 157, 387, 471, 709, 1413, 2127, 6381, 6751, 20253, 30487, 60759, 91461, 111313, 274383, 333939, 1001817, 4786459, 14359377, 43078131]

約数ペア:

[(1, 43078131), (3, 14359377), (9, 4786459), (43, 1001817), (129, 333939), (157, 274383), (387, 111313), (471, 91461), (709, 60759), (1413, 30487), (2127, 20253), (6381, 6751)]