89668881

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2053}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 135859776

約数和(自身を除く): 46190895

約数列:

[1, 3, 9, 23, 69, 207, 211, 633, 1899, 2053, 4853, 6159, 14559, 18477, 43677, 47219, 141657, 424971, 433183, 1299549, 3898647, 9963209, 29889627, 89668881]

約数ペア:

[(1, 89668881), (3, 29889627), (9, 9963209), (23, 3898647), (69, 1299549), (207, 433183), (211, 424971), (633, 141657), (1899, 47219), (2053, 43677), (4853, 18477), (6159, 14559)]