66801059

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 74666592

約数和(自身を除く): 7865533

約数列:

[1, 13, 43, 73, 559, 949, 1637, 3139, 21281, 40807, 70391, 119501, 915083, 1553513, 5138543, 66801059]

約数ペア:

[(1, 66801059), (13, 5138543), (43, 1553513), (73, 915083), (559, 119501), (949, 70391), (1637, 40807), (3139, 21281)]