3456999

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 60

約数和(自身を含む): 6565944

約数和(自身を除く): 3108945

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 67, 81, 91, 117, 147, 189, 201, 273, 351, 441, 469, 567, 603, 637, 819, 871, 1053, 1323, 1407, 1809, 1911, 2457, 2613, 3283, 3969, 4221, 5427, 5733, 6097, 7371, 7839, 9849, 12663, 17199, 18291, 23517, 29547, 37989, 42679, 51597, 54873, 70551, 88641, 128037, 164619, 265923, 384111, 493857, 1152333, 3456999]

約数ペア:

[(1, 3456999), (3, 1152333), (7, 493857), (9, 384111), (13, 265923), (21, 164619), (27, 128037), (39, 88641), (49, 70551), (63, 54873), (67, 51597), (81, 42679), (91, 37989), (117, 29547), (147, 23517), (189, 18291), (201, 17199), (273, 12663), (351, 9849), (441, 7839), (469, 7371), (567, 6097), (603, 5733), (637, 5427), (819, 4221), (871, 3969), (1053, 3283), (1323, 2613), (1407, 2457), (1809, 1911)]