66366531

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13681}}^1$

素因数の和:13712

約数の個数: 36

約数和(自身を含む): 121660344

約数和(自身を除く): 55293813

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 13681, 41043, 95767, 123129, 150491, 287301, 451473, 670369, 861903, 1053437, 1354419, 2011107, 3160311, 6033321, 7374059, 9480933, 22122177, 66366531]

約数ペア:

[(1, 66366531), (3, 22122177), (7, 9480933), (9, 7374059), (11, 6033321), (21, 3160311), (33, 2011107), (49, 1354419), (63, 1053437), (77, 861903), (99, 670369), (147, 451473), (231, 287301), (441, 150491), (539, 123129), (693, 95767), (1617, 41043), (4851, 13681)]