33643989

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 50648832

約数和(自身を除く): 17004843

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 1423, 2627, 4269, 7881, 12807, 23643, 52651, 101033, 157953, 303099, 473859, 909297, 3738221, 11214663, 33643989]

約数ペア:

[(1, 33643989), (3, 11214663), (9, 3738221), (37, 909297), (71, 473859), (111, 303099), (213, 157953), (333, 101033), (639, 52651), (1423, 23643), (2627, 12807), (4269, 7881)]