139308003

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{2011}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 207155520

約数和(自身を除く): 67847517

約数列:

[1, 3, 9, 43, 129, 179, 387, 537, 1611, 2011, 6033, 7697, 18099, 23091, 69273, 86473, 259419, 359969, 778257, 1079907, 3239721, 15478667, 46436001, 139308003]

約数ペア:

[(1, 139308003), (3, 46436001), (9, 15478667), (43, 3239721), (129, 1079907), (179, 778257), (387, 359969), (537, 259419), (1611, 86473), (2011, 69273), (6033, 23091), (7697, 18099)]