66706889

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 70329600

約数和(自身を除く): 3622711

約数列:

[1, 43, 73, 79, 269, 3139, 3397, 5767, 11567, 19637, 21251, 247981, 844391, 913793, 1551323, 66706889]

約数ペア:

[(1, 66706889), (43, 1551323), (73, 913793), (79, 844391), (269, 247981), (3139, 21251), (3397, 19637), (5767, 11567)]