268966143

素因数分解:

$3^3\times {\mathrm{953}}^1\times {\mathrm{10453}}^1$

素因数の和:11415

約数の個数: 16

約数和(自身を含む): 398924640

約数和(自身を除く): 129958497

約数列:

[1, 3, 9, 27, 953, 2859, 8577, 10453, 25731, 31359, 94077, 282231, 9961709, 29885127, 89655381, 268966143]

約数ペア:

[(1, 268966143), (3, 89655381), (9, 29885127), (27, 9961709), (953, 282231), (2859, 94077), (8577, 31359), (10453, 25731)]