36720513

素因数分解:

$3^3\times {\mathrm{839}}^1\times {\mathrm{1621}}^1$

素因数の和:2469

約数の個数: 16

約数和(自身を含む): 54499200

約数和(自身を除く): 17778687

約数列:

[1, 3, 9, 27, 839, 1621, 2517, 4863, 7551, 14589, 22653, 43767, 1360019, 4080057, 12240171, 36720513]

約数ペア:

[(1, 36720513), (3, 12240171), (9, 4080057), (27, 1360019), (839, 43767), (1621, 22653), (2517, 14589), (4863, 7551)]