67616667

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3593}}^1$

素因数の和:3660

約数の個数: 32

約数和(自身を含む): 108682560

約数和(自身を除く): 41065893

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 2091, 3593, 6273, 10779, 18819, 32337, 61081, 97011, 147313, 183243, 441939, 549729, 1325817, 1649187, 2504321, 3977451, 7512963, 22538889, 67616667]

約数ペア:

[(1, 67616667), (3, 22538889), (9, 7512963), (17, 3977451), (27, 2504321), (41, 1649187), (51, 1325817), (123, 549729), (153, 441939), (369, 183243), (459, 147313), (697, 97011), (1107, 61081), (2091, 32337), (3593, 18819), (6273, 10779)]