7065531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 12130560

約数和(自身を除く): 5065029

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 107, 207, 253, 261, 319, 321, 667, 759, 957, 963, 1177, 2001, 2277, 2461, 2871, 3103, 3531, 6003, 7337, 7383, 9309, 10593, 22011, 22149, 27071, 27927, 34133, 66033, 71369, 81213, 102399, 214107, 243639, 307197, 642321, 785059, 2355177, 7065531]

約数ペア:

[(1, 7065531), (3, 2355177), (9, 785059), (11, 642321), (23, 307197), (29, 243639), (33, 214107), (69, 102399), (87, 81213), (99, 71369), (107, 66033), (207, 34133), (253, 27927), (261, 27071), (319, 22149), (321, 22011), (667, 10593), (759, 9309), (957, 7383), (963, 7337), (1177, 6003), (2001, 3531), (2277, 3103), (2461, 2871)]