66661383

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26111}}^1$

素因数の和:26174

約数の個数: 16

約数和(自身を含む): 95256576

約数和(自身を除く): 28595193

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 26111, 78333, 600553, 966107, 1801659, 2898321, 22220461, 66661383]

約数ペア:

[(1, 66661383), (3, 22220461), (23, 2898321), (37, 1801659), (69, 966107), (111, 600553), (851, 78333), (2553, 26111)]