66435187

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1663}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 82001920

約数和(自身を除く): 15566733

約数列:

[1, 7, 13, 91, 439, 1663, 3073, 5707, 11641, 21619, 39949, 151333, 730057, 5110399, 9490741, 66435187]

約数ペア:

[(1, 66435187), (7, 9490741), (13, 5110399), (91, 730057), (439, 151333), (1663, 39949), (3073, 21619), (5707, 11641)]