523130751

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 917360640

約数和(自身を除く): 394229889

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 157, 297, 351, 429, 471, 863, 1287, 1413, 1727, 2041, 2589, 3861, 4239, 5181, 6123, 7767, 9493, 11219, 15543, 18369, 22451, 23301, 28479, 33657, 46629, 55107, 67353, 85437, 100971, 123409, 135491, 202059, 256311, 302913, 370227, 406473, 606177, 1110681, 1219419, 1490401, 1761383, 3332043, 3658257, 4471203, 5284149, 13413609, 15852447, 19375213, 40240827, 47557341, 58125639, 174376917, 523130751]

約数ペア:

[(1, 523130751), (3, 174376917), (9, 58125639), (11, 47557341), (13, 40240827), (27, 19375213), (33, 15852447), (39, 13413609), (99, 5284149), (117, 4471203), (143, 3658257), (157, 3332043), (297, 1761383), (351, 1490401), (429, 1219419), (471, 1110681), (863, 606177), (1287, 406473), (1413, 370227), (1727, 302913), (2041, 256311), (2589, 202059), (3861, 135491), (4239, 123409), (5181, 100971), (6123, 85437), (7767, 67353), (9493, 55107), (11219, 46629), (15543, 33657), (18369, 28479), (22451, 23301)]