243156771

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{188933}}^1$

素因数の和:188963

約数の個数: 24

約数和(自身を含む): 412631856

約数和(自身を除く): 169475085

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 188933, 566799, 1700397, 2078263, 2456129, 6234789, 7368387, 18704367, 22105161, 27017419, 81052257, 243156771]

約数ペア:

[(1, 243156771), (3, 81052257), (9, 27017419), (11, 22105161), (13, 18704367), (33, 7368387), (39, 6234789), (99, 2456129), (117, 2078263), (143, 1700397), (429, 566799), (1287, 188933)]