54729009

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 81544320

約数和(自身を除く): 26815311

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 981, 1187, 3561, 5123, 10683, 15369, 46107, 55789, 129383, 167367, 388149, 502101, 1164447, 6081001, 18243003, 54729009]

約数ペア:

[(1, 54729009), (3, 18243003), (9, 6081001), (47, 1164447), (109, 502101), (141, 388149), (327, 167367), (423, 129383), (981, 55789), (1187, 46107), (3561, 15369), (5123, 10683)]