77799879

素因数分解:

$3^3\times {\mathrm{1511}}^1\times {\mathrm{1907}}^1$

素因数の和:3427

約数の個数: 16

約数和(自身を含む): 115395840

約数和(自身を除く): 37595961

約数列:

[1, 3, 9, 27, 1511, 1907, 4533, 5721, 13599, 17163, 40797, 51489, 2881477, 8644431, 25933293, 77799879]

約数ペア:

[(1, 77799879), (3, 25933293), (9, 8644431), (27, 2881477), (1511, 51489), (1907, 40797), (4533, 17163), (5721, 13599)]