30866481

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{27883}}^1$

素因数の和:27933

約数の個数: 16

約数和(自身を含む): 46845120

約数和(自身を除く): 15978639

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 27883, 83649, 250947, 752841, 1143203, 3429609, 10288827, 30866481]

約数ペア:

[(1, 30866481), (3, 10288827), (9, 3429609), (27, 1143203), (41, 752841), (123, 250947), (369, 83649), (1107, 27883)]