90623049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{20963}}^1$

素因数の和:21108

約数の個数: 16

約数和(自身を含む): 132827904

約数和(自身を除く): 42204855

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 20963, 62889, 230593, 691779, 2746153, 8238459, 30207683, 90623049]

約数ペア:

[(1, 90623049), (3, 30207683), (11, 8238459), (33, 2746153), (131, 691779), (393, 230593), (1441, 62889), (4323, 20963)]