86986953

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{8731}}^1$

素因数の和:8787

約数の個数: 24

約数和(自身を含む): 133494816

約数和(自身を除く): 46507863

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 8731, 9963, 26193, 78579, 235737, 357971, 707211, 1073913, 2121633, 3221739, 9665217, 28995651, 86986953]

約数ペア:

[(1, 86986953), (3, 28995651), (9, 9665217), (27, 3221739), (41, 2121633), (81, 1073913), (123, 707211), (243, 357971), (369, 235737), (1107, 78579), (3321, 26193), (8731, 9963)]