149250717

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2797}}^1$

素因数の和:2839

約数の個数: 54

約数和(自身を含む): 275751294

約数和(自身を除く): 126500577

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 441, 539, 693, 847, 1089, 1617, 2541, 2797, 4851, 5929, 7623, 8391, 17787, 19579, 25173, 30767, 53361, 58737, 92301, 137053, 176211, 215369, 276903, 338437, 411159, 646107, 1015311, 1233477, 1507583, 1938321, 2369059, 3045933, 4522749, 7107177, 13568247, 16583413, 21321531, 49750239, 149250717]

約数ペア:

[(1, 149250717), (3, 49750239), (7, 21321531), (9, 16583413), (11, 13568247), (21, 7107177), (33, 4522749), (49, 3045933), (63, 2369059), (77, 1938321), (99, 1507583), (121, 1233477), (147, 1015311), (231, 646107), (363, 411159), (441, 338437), (539, 276903), (693, 215369), (847, 176211), (1089, 137053), (1617, 92301), (2541, 58737), (2797, 53361), (4851, 30767), (5929, 25173), (7623, 19579), (8391, 17787)]