54642707

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 63705600

約数和(自身を除く): 9062893

約数列:

[1, 7, 89, 139, 623, 631, 973, 4417, 12371, 56159, 86597, 87709, 393113, 613963, 7806101, 54642707]

約数ペア:

[(1, 54642707), (7, 7806101), (89, 613963), (139, 393113), (623, 87709), (631, 86597), (973, 56159), (4417, 12371)]