27420003

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 43002960

約数和(自身を除く): 15582957

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 1789, 5109, 5367, 15327, 16101, 23257, 69771, 209313, 234359, 703077, 2109231, 3046667, 9140001, 27420003]

約数ペア:

[(1, 27420003), (3, 9140001), (9, 3046667), (13, 2109231), (39, 703077), (117, 234359), (131, 209313), (393, 69771), (1179, 23257), (1703, 16101), (1789, 15327), (5109, 5367)]