81710154

素因数分解:

$2^1\times 3^3\times {\mathrm{1513151}}^1$

素因数の和:1513162

約数の個数: 16

約数和(自身を含む): 181578240

約数和(自身を除く): 99868086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1513151, 3026302, 4539453, 9078906, 13618359, 27236718, 40855077, 81710154]

約数ペア:

[(1, 81710154), (2, 40855077), (3, 27236718), (6, 13618359), (9, 9078906), (18, 4539453), (27, 3026302), (54, 1513151)]