53506737

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{9049}}^1$

素因数の和:9134

約数の個数: 20

約数和(自身を含む): 81033700

約数和(自身を除く): 27526963

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 9049, 27147, 81441, 244323, 660577, 732969, 1981731, 5945193, 17835579, 53506737]

約数ペア:

[(1, 53506737), (3, 17835579), (9, 5945193), (27, 1981731), (73, 732969), (81, 660577), (219, 244323), (657, 81441), (1971, 27147), (5913, 9049)]