53451711

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{27883}}^1$

素因数の和:27963

約数の個数: 16

約数和(自身を含む): 80305920

約数和(自身を除く): 26854209

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 27883, 83649, 250947, 752841, 1979693, 5939079, 17817237, 53451711]

約数ペア:

[(1, 53451711), (3, 17817237), (9, 5939079), (27, 1979693), (71, 752841), (213, 250947), (639, 83649), (1917, 27883)]