80421093

素因数分解:

$3^6\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1156

約数の個数: 28

約数和(自身を含む): 121821408

約数和(自身を除く): 41400315

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 729, 963, 1031, 2889, 3093, 8667, 9279, 26001, 27837, 78003, 83511, 110317, 250533, 330951, 751599, 992853, 2978559, 8935677, 26807031, 80421093]

約数ペア:

[(1, 80421093), (3, 26807031), (9, 8935677), (27, 2978559), (81, 992853), (107, 751599), (243, 330951), (321, 250533), (729, 110317), (963, 83511), (1031, 78003), (2889, 27837), (3093, 26001), (8667, 9279)]