77256081

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8951}}^1$

素因数の和:9101

約数の個数: 24

約数和(自身を含む): 128479104

約数和(自身を除く): 51223023

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8631, 8951, 26853, 62657, 80559, 187971, 563913, 1226287, 3678861, 8584009, 11036583, 25752027, 77256081]

約数ペア:

[(1, 77256081), (3, 25752027), (7, 11036583), (9, 8584009), (21, 3678861), (63, 1226287), (137, 563913), (411, 187971), (959, 80559), (1233, 62657), (2877, 26853), (8631, 8951)]