74088147

素因数分解:

$3^1\times 7^2\times {\mathrm{504001}}^1$

素因数の和:504018

約数の個数: 12

約数和(自身を含む): 114912456

約数和(自身を除く): 40824309

約数列:

[1, 3, 7, 21, 49, 147, 504001, 1512003, 3528007, 10584021, 24696049, 74088147]

約数ペア:

[(1, 74088147), (3, 24696049), (7, 10584021), (21, 3528007), (49, 1512003), (147, 504001)]