66494743

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{523}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 78172416

約数和(自身を除く): 11677673

約数列:

[1, 7, 41, 287, 443, 523, 3101, 3661, 18163, 21443, 127141, 150101, 231689, 1621823, 9499249, 66494743]

約数ペア:

[(1, 66494743), (7, 9499249), (41, 1621823), (287, 231689), (443, 150101), (523, 127141), (3101, 21443), (3661, 18163)]