142727621

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 149935104

約数和(自身を除く): 7207483

約数列:

[1, 43, 67, 107, 463, 2881, 4601, 7169, 19909, 31021, 49541, 308267, 1333903, 2130263, 3319247, 142727621]

約数ペア:

[(1, 142727621), (43, 3319247), (67, 2130263), (107, 1333903), (463, 308267), (2881, 49541), (4601, 31021), (7169, 19909)]