3134187

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 5690880

約数和(自身を除く): 2556693

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 103, 147, 161, 189, 207, 309, 441, 483, 621, 721, 927, 1127, 1323, 1449, 2163, 2369, 2781, 3381, 4347, 5047, 6489, 7107, 10143, 15141, 16583, 19467, 21321, 30429, 45423, 49749, 63963, 116081, 136269, 149247, 348243, 447741, 1044729, 3134187]

約数ペア:

[(1, 3134187), (3, 1044729), (7, 447741), (9, 348243), (21, 149247), (23, 136269), (27, 116081), (49, 63963), (63, 49749), (69, 45423), (103, 30429), (147, 21321), (161, 19467), (189, 16583), (207, 15141), (309, 10143), (441, 7107), (483, 6489), (621, 5047), (721, 4347), (927, 3381), (1127, 2781), (1323, 2369), (1449, 2163)]