2581036731

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{50023}}^1$

素因数の和:50062

約数の個数: 60

約数和(自身を含む): 4830217392

約数和(自身を除く): 2249180661

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 273, 351, 441, 567, 637, 819, 1053, 1323, 1911, 2457, 3969, 5733, 7371, 17199, 50023, 51597, 150069, 350161, 450207, 650299, 1050483, 1350621, 1950897, 2451127, 3151449, 4051863, 4552093, 5852691, 7353381, 9454347, 13656279, 17558073, 22060143, 28363041, 31864651, 40968837, 52674219, 66180429, 95593953, 122906511, 198541287, 286781859, 368719533, 860345577, 2581036731]

約数ペア:

[(1, 2581036731), (3, 860345577), (7, 368719533), (9, 286781859), (13, 198541287), (21, 122906511), (27, 95593953), (39, 66180429), (49, 52674219), (63, 40968837), (81, 31864651), (91, 28363041), (117, 22060143), (147, 17558073), (189, 13656279), (273, 9454347), (351, 7353381), (441, 5852691), (567, 4552093), (637, 4051863), (819, 3151449), (1053, 2451127), (1323, 1950897), (1911, 1350621), (2457, 1050483), (3969, 650299), (5733, 450207), (7371, 350161), (17199, 150069), (50023, 51597)]