86868963

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{189257}}^1$

素因数の和:189283

約数の個数: 16

約数和(自身を含む): 136265760

約数和(自身を除く): 49396797

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 189257, 567771, 1703313, 3217369, 5109939, 9652107, 28956321, 86868963]

約数ペア:

[(1, 86868963), (3, 28956321), (9, 9652107), (17, 5109939), (27, 3217369), (51, 1703313), (153, 567771), (459, 189257)]