145734183

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2821

約数の個数: 48

約数和(自身を含む): 260020800

約数和(自身を除く): 114286617

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 343, 357, 441, 833, 1029, 1071, 2499, 2777, 3087, 5831, 7497, 8331, 17493, 19439, 24993, 47209, 52479, 58317, 136073, 141627, 174951, 330463, 408219, 424881, 952511, 991389, 1224657, 2313241, 2857533, 2974167, 6939723, 8572599, 16192687, 20819169, 48578061, 145734183]

約数ペア:

[(1, 145734183), (3, 48578061), (7, 20819169), (9, 16192687), (17, 8572599), (21, 6939723), (49, 2974167), (51, 2857533), (63, 2313241), (119, 1224657), (147, 991389), (153, 952511), (343, 424881), (357, 408219), (441, 330463), (833, 174951), (1029, 141627), (1071, 136073), (2499, 58317), (2777, 52479), (3087, 47209), (5831, 24993), (7497, 19439), (8331, 17493)]