66589371

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{20051}}^1$

素因数の和:20104

約数の個数: 20

約数和(自身を含む): 101904264

約数和(自身を除く): 35314893

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 20051, 60153, 180459, 541377, 822091, 1624131, 2466273, 7398819, 22196457, 66589371]

約数ペア:

[(1, 66589371), (3, 22196457), (9, 7398819), (27, 2466273), (41, 1624131), (81, 822091), (123, 541377), (369, 180459), (1107, 60153), (3321, 20051)]