7538157

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 12908160

約数和(自身を除く): 5370003

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1493, 1683, 4479, 5049, 13437, 16423, 25381, 40311, 49269, 76143, 147807, 228429, 279191, 443421, 685287, 837573, 2512719, 7538157]

約数ペア:

[(1, 7538157), (3, 2512719), (9, 837573), (11, 685287), (17, 443421), (27, 279191), (33, 228429), (51, 147807), (99, 76143), (153, 49269), (187, 40311), (297, 25381), (459, 16423), (561, 13437), (1493, 5049), (1683, 4479)]