27946113

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 43247232

約数和(自身を除く): 15301119

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 663, 691, 793, 1037, 2073, 2379, 3111, 8983, 11747, 13481, 26949, 35241, 40443, 42151, 126453, 152711, 458133, 547963, 716567, 1643889, 2149701, 9315371, 27946113]

約数ペア:

[(1, 27946113), (3, 9315371), (13, 2149701), (17, 1643889), (39, 716567), (51, 547963), (61, 458133), (183, 152711), (221, 126453), (663, 42151), (691, 40443), (793, 35241), (1037, 26949), (2073, 13481), (2379, 11747), (3111, 8983)]