86485857

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{5279}}^1$

素因数の和:5452

約数の個数: 16

約数和(自身を含む): 118947840

約数和(自身を除く): 32461983

約数列:

[1, 3, 43, 127, 129, 381, 5279, 5461, 15837, 16383, 226997, 670433, 680991, 2011299, 28828619, 86485857]

約数ペア:

[(1, 86485857), (3, 28828619), (43, 2011299), (127, 680991), (129, 670433), (381, 226997), (5279, 16383), (5461, 15837)]