53854353

素因数分解:

$3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1741}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 89134656

約数和(自身を除く): 35280303

約数列:

[1, 3, 7, 9, 21, 63, 491, 1473, 1741, 3437, 4419, 5223, 10311, 12187, 15669, 30933, 36561, 109683, 854831, 2564493, 5983817, 7693479, 17951451, 53854353]

約数ペア:

[(1, 53854353), (3, 17951451), (7, 7693479), (9, 5983817), (21, 2564493), (63, 854831), (491, 109683), (1473, 36561), (1741, 30933), (3437, 15669), (4419, 12187), (5223, 10311)]