54901557

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{2909}}^1$

素因数の和:3154

約数の個数: 20

約数和(自身を含む): 82393740

約数和(自身を除く): 27492183

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 2909, 6291, 8727, 18873, 26181, 78543, 235629, 677797, 2033391, 6100173, 18300519, 54901557]

約数ペア:

[(1, 54901557), (3, 18300519), (9, 6100173), (27, 2033391), (81, 677797), (233, 235629), (699, 78543), (2097, 26181), (2909, 18873), (6291, 8727)]