67885713

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{29123}}^1$

素因数の和:29173

約数の個数: 24

約数和(自身を含む): 115098048

約数和(自身を除く): 47212335

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 29123, 87369, 203861, 262107, 611583, 1077551, 1834749, 3232653, 7542857, 9697959, 22628571, 67885713]

約数ペア:

[(1, 67885713), (3, 22628571), (7, 9697959), (9, 7542857), (21, 3232653), (37, 1834749), (63, 1077551), (111, 611583), (259, 262107), (333, 203861), (777, 87369), (2331, 29123)]