9069651

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2784

約数の個数: 20

約数和(自身を含む): 13884024

約数和(自身を除く): 4814373

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 2731, 3321, 8193, 24579, 73737, 111971, 221211, 335913, 1007739, 3023217, 9069651]

約数ペア:

[(1, 9069651), (3, 3023217), (9, 1007739), (27, 335913), (41, 221211), (81, 111971), (123, 73737), (369, 24579), (1107, 8193), (2731, 3321)]