51773211

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{48341}}^1$

素因数の和:48371

約数の個数: 24

約数和(自身を含む): 90496224

約数和(自身を除く): 38723013

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 48341, 145023, 338387, 435069, 821797, 1015161, 2465391, 3045483, 5752579, 7396173, 17257737, 51773211]

約数ペア:

[(1, 51773211), (3, 17257737), (7, 7396173), (9, 5752579), (17, 3045483), (21, 2465391), (51, 1015161), (63, 821797), (119, 435069), (153, 338387), (357, 145023), (1071, 48341)]