55511667

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{751}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 82587648

約数和(自身を除く): 27075981

約数列:

[1, 3, 9, 43, 129, 191, 387, 573, 751, 1719, 2253, 6759, 8213, 24639, 32293, 73917, 96879, 143441, 290637, 430323, 1290969, 6167963, 18503889, 55511667]

約数ペア:

[(1, 55511667), (3, 18503889), (9, 6167963), (43, 1290969), (129, 430323), (191, 290637), (387, 143441), (573, 96879), (751, 73917), (1719, 32293), (2253, 24639), (6759, 8213)]