33843987

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{1361}}^1$

素因数の和:1680

約数の個数: 20

約数和(自身を含む): 50759016

約数和(自身を除く): 16915029

約数列:

[1, 3, 9, 27, 81, 307, 921, 1361, 2763, 4083, 8289, 12249, 24867, 36747, 110241, 417827, 1253481, 3760443, 11281329, 33843987]

約数ペア:

[(1, 33843987), (3, 11281329), (9, 3760443), (27, 1253481), (81, 417827), (307, 110241), (921, 36747), (1361, 24867), (2763, 12249), (4083, 8289)]