121255929

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{37321}}^1$

素因数の和:37365

約数の個数: 18

約数和(自身を含む): 184855866

約数和(自身を除く): 63599937

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 37321, 111963, 335889, 709099, 2127297, 6381891, 13472881, 40418643, 121255929]

約数ペア:

[(1, 121255929), (3, 40418643), (9, 13472881), (19, 6381891), (57, 2127297), (171, 709099), (361, 335889), (1083, 111963), (3249, 37321)]