54427851

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2239}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 81885440

約数和(自身を除く): 27457589

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 657, 2239, 2701, 6717, 8103, 20151, 24309, 82843, 163447, 248529, 490341, 745587, 1471023, 6047539, 18142617, 54427851]

約数ペア:

[(1, 54427851), (3, 18142617), (9, 6047539), (37, 1471023), (73, 745587), (111, 490341), (219, 248529), (333, 163447), (657, 82843), (2239, 24309), (2701, 20151), (6717, 8103)]