490628853

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1647

約数の個数: 64

約数和(自身を含む): 864783360

約数和(自身を除く): 374154507

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 83, 99, 117, 143, 249, 297, 351, 429, 747, 913, 1079, 1287, 1531, 2241, 2739, 3237, 3861, 4593, 8217, 9711, 11869, 13779, 16841, 19903, 24651, 29133, 35607, 41337, 50523, 59709, 106821, 127073, 151569, 179127, 218933, 320463, 381219, 454707, 537381, 656799, 1143657, 1397803, 1651949, 1970397, 3430971, 4193409, 4955847, 5911191, 12580227, 14867541, 18171439, 37740681, 44602623, 54514317, 163542951, 490628853]

約数ペア:

[(1, 490628853), (3, 163542951), (9, 54514317), (11, 44602623), (13, 37740681), (27, 18171439), (33, 14867541), (39, 12580227), (83, 5911191), (99, 4955847), (117, 4193409), (143, 3430971), (249, 1970397), (297, 1651949), (351, 1397803), (429, 1143657), (747, 656799), (913, 537381), (1079, 454707), (1287, 381219), (1531, 320463), (2241, 218933), (2739, 179127), (3237, 151569), (3861, 127073), (4593, 106821), (8217, 59709), (9711, 50523), (11869, 41337), (13779, 35607), (16841, 29133), (19903, 24651)]