125272161

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27239}}^1$

素因数の和:27325

約数の個数: 24

約数和(自身を含む): 209639040

約数和(自身を除く): 84366879

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 27239, 81717, 190673, 245151, 572019, 1716057, 1988447, 5965341, 13919129, 17896023, 41757387, 125272161]

約数ペア:

[(1, 125272161), (3, 41757387), (7, 17896023), (9, 13919129), (21, 5965341), (63, 1988447), (73, 1716057), (219, 572019), (511, 245151), (657, 190673), (1533, 81717), (4599, 27239)]