86985009

素因数分解:

$3^6\times {\mathrm{119321}}^1$

素因数の和:119339

約数の個数: 14

約数和(自身を含む): 130418946

約数和(自身を除く): 43433937

約数列:

[1, 3, 9, 27, 81, 243, 729, 119321, 357963, 1073889, 3221667, 9665001, 28995003, 86985009]

約数ペア:

[(1, 86985009), (3, 28995003), (9, 9665001), (27, 3221667), (81, 1073889), (243, 357963), (729, 119321)]