68763149

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17573}}^1$

素因数の和:17636

約数の個数: 16

約数和(自身を含む): 86604672

約数和(自身を除く): 17841523

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 17573, 123011, 228449, 755639, 1599143, 5289473, 9823307, 68763149]

約数ペア:

[(1, 68763149), (7, 9823307), (13, 5289473), (43, 1599143), (91, 755639), (301, 228449), (559, 123011), (3913, 17573)]