2051257697037

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{2543}}^1\times {\mathrm{3301}}^1$

素因数の和:7298

約数の個数: 48

約数和(自身を含む): 3123227078400

約数和(自身を除く): 1071969381363

約数列:

[1, 3, 9, 19, 57, 171, 1429, 2543, 3301, 4287, 7629, 9903, 12861, 22887, 27151, 29709, 48317, 62719, 81453, 144951, 188157, 244359, 434853, 564471, 3633947, 4717129, 8394443, 10901841, 14151387, 25183329, 32705523, 42454161, 69044993, 75549987, 89625451, 159494417, 207134979, 268876353, 478483251, 621404937, 806629059, 1435449753, 11995659047, 35986977141, 107960931423, 227917521893, 683752565679, 2051257697037]

約数ペア:

[(1, 2051257697037), (3, 683752565679), (9, 227917521893), (19, 107960931423), (57, 35986977141), (171, 11995659047), (1429, 1435449753), (2543, 806629059), (3301, 621404937), (4287, 478483251), (7629, 268876353), (9903, 207134979), (12861, 159494417), (22887, 89625451), (27151, 75549987), (29709, 69044993), (48317, 42454161), (62719, 32705523), (81453, 25183329), (144951, 14151387), (188157, 10901841), (244359, 8394443), (434853, 4717129), (564471, 3633947)]