75999789

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{12853}}^1$

素因数の和:12938

約数の個数: 20

約数和(自身を含む): 115094716

約数和(自身を除く): 39094927

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 12853, 38559, 115677, 347031, 938269, 1041093, 2814807, 8444421, 25333263, 75999789]

約数ペア:

[(1, 75999789), (3, 25333263), (9, 8444421), (27, 2814807), (73, 1041093), (81, 938269), (219, 347031), (657, 115677), (1971, 38559), (5913, 12853)]