13427127

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 24829200

約数和(自身を除く): 11402073

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 199, 357, 441, 459, 567, 597, 833, 1071, 1323, 1377, 1393, 1791, 2499, 3213, 3383, 3969, 4179, 5373, 7497, 9639, 9751, 10149, 12537, 16119, 22491, 23681, 29253, 30447, 37611, 67473, 71043, 87759, 91341, 112833, 165767, 213129, 263277, 274023, 497301, 639387, 789831, 1491903, 1918161, 4475709, 13427127]

約数ペア:

[(1, 13427127), (3, 4475709), (7, 1918161), (9, 1491903), (17, 789831), (21, 639387), (27, 497301), (49, 274023), (51, 263277), (63, 213129), (81, 165767), (119, 112833), (147, 91341), (153, 87759), (189, 71043), (199, 67473), (357, 37611), (441, 30447), (459, 29253), (567, 23681), (597, 22491), (833, 16119), (1071, 12537), (1323, 10149), (1377, 9751), (1393, 9639), (1791, 7497), (2499, 5373), (3213, 4179), (3383, 3969)]