169810311

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 266049792

約数和(自身を除く): 96239481

約数列:

[1, 3, 11, 23, 33, 43, 69, 121, 129, 253, 363, 473, 759, 989, 1331, 1419, 1849, 2783, 2967, 3993, 5203, 5547, 8349, 10879, 15609, 20339, 30613, 32637, 42527, 57233, 61017, 91839, 119669, 127581, 171699, 223729, 359007, 467797, 671187, 1316359, 1403391, 2461019, 3949077, 5145767, 7383057, 15437301, 56603437, 169810311]

約数ペア:

[(1, 169810311), (3, 56603437), (11, 15437301), (23, 7383057), (33, 5145767), (43, 3949077), (69, 2461019), (121, 1403391), (129, 1316359), (253, 671187), (363, 467797), (473, 359007), (759, 223729), (989, 171699), (1331, 127581), (1419, 119669), (1849, 91839), (2783, 61017), (2967, 57233), (3993, 42527), (5203, 32637), (5547, 30613), (8349, 20339), (10879, 15609)]