77090859

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{6947}}^1$

素因数の和:7096

約数の個数: 20

約数和(自身を含む): 116017704

約数和(自身を除く): 38926845

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 6947, 11097, 20841, 62523, 187569, 562707, 951739, 2855217, 8565651, 25696953, 77090859]

約数ペア:

[(1, 77090859), (3, 25696953), (9, 8565651), (27, 2855217), (81, 951739), (137, 562707), (411, 187569), (1233, 62523), (3699, 20841), (6947, 11097)]