79754139

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{7187}}^1$

素因数の和:7336

約数の個数: 20

約数和(自身を含む): 120025224

約数和(自身を除く): 40271085

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 7187, 11097, 21561, 64683, 194049, 582147, 984619, 2953857, 8861571, 26584713, 79754139]

約数ペア:

[(1, 79754139), (3, 26584713), (9, 8861571), (27, 2953857), (81, 984619), (137, 582147), (411, 194049), (1233, 64683), (3699, 21561), (7187, 11097)]