2123452827

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 3248394240

約数和(自身を除く): 1124941413

約数列:

[1, 3, 9, 27, 81, 83, 127, 243, 249, 381, 747, 829, 1143, 2241, 2487, 3429, 6723, 7461, 10287, 10541, 20169, 22383, 30861, 31623, 67149, 68807, 94869, 105283, 201447, 206421, 284607, 315849, 619263, 853821, 947547, 1857789, 2561463, 2842641, 5573367, 8527923, 8738489, 16720101, 25583769, 26215467, 78646401, 235939203, 707817609, 2123452827]

約数ペア:

[(1, 2123452827), (3, 707817609), (9, 235939203), (27, 78646401), (81, 26215467), (83, 25583769), (127, 16720101), (243, 8738489), (249, 8527923), (381, 5573367), (747, 2842641), (829, 2561463), (1143, 1857789), (2241, 947547), (2487, 853821), (3429, 619263), (6723, 315849), (7461, 284607), (10287, 206421), (10541, 201447), (20169, 105283), (22383, 94869), (30861, 68807), (31623, 67149)]