193458249

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{17321}}^1$

素因数の和:17417

約数の個数: 24

約数和(自身を含む): 299947752

約数和(自身を除く): 106489503

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 11169, 17321, 51963, 155889, 294457, 883371, 1264433, 2650113, 3793299, 11379897, 21495361, 64486083, 193458249]

約数ペア:

[(1, 193458249), (3, 64486083), (9, 21495361), (17, 11379897), (51, 3793299), (73, 2650113), (153, 1264433), (219, 883371), (657, 294457), (1241, 155889), (3723, 51963), (11169, 17321)]