55559889

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{80173}}^1$

素因数の和:80197

約数の個数: 24

約数和(自身を含む): 100057152

約数和(自身を除く): 44497263

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 80173, 240519, 561211, 721557, 881903, 1683633, 2645709, 5050899, 6173321, 7937127, 18519963, 55559889]

約数ペア:

[(1, 55559889), (3, 18519963), (7, 7937127), (9, 6173321), (11, 5050899), (21, 2645709), (33, 1683633), (63, 881903), (77, 721557), (99, 561211), (231, 240519), (693, 80173)]