27755091

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33889}}^1$

素因数の和:33915

約数の個数: 24

約数和(自身を含む): 49343840

約数和(自身を除く): 21588749

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 33889, 101667, 237223, 305001, 440557, 711669, 1321671, 2135007, 3083899, 3965013, 9251697, 27755091]

約数ペア:

[(1, 27755091), (3, 9251697), (7, 3965013), (9, 3083899), (13, 2135007), (21, 1321671), (39, 711669), (63, 440557), (91, 305001), (117, 237223), (273, 101667), (819, 33889)]