90204111

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{8501}}^1$

素因数の和:8644

約数の個数: 20

約数和(自身を含む): 135793944

約数和(自身を除く): 45589833

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 8501, 10611, 25503, 76509, 229527, 688581, 1113631, 3340893, 10022679, 30068037, 90204111]

約数ペア:

[(1, 90204111), (3, 30068037), (9, 10022679), (27, 3340893), (81, 1113631), (131, 688581), (393, 229527), (1179, 76509), (3537, 25503), (8501, 10611)]