53188767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 85307040

約数和(自身を除く): 32118273

約数列:

[1, 3, 9, 17, 41, 51, 61, 123, 139, 153, 183, 369, 417, 549, 697, 1037, 1251, 2091, 2363, 2501, 3111, 5699, 6273, 7089, 7503, 8479, 9333, 17097, 21267, 22509, 25437, 42517, 51291, 76311, 96883, 127551, 144143, 290649, 347639, 382653, 432429, 871947, 1042917, 1297287, 3128751, 5909863, 17729589, 53188767]

約数ペア:

[(1, 53188767), (3, 17729589), (9, 5909863), (17, 3128751), (41, 1297287), (51, 1042917), (61, 871947), (123, 432429), (139, 382653), (153, 347639), (183, 290649), (369, 144143), (417, 127551), (549, 96883), (697, 76311), (1037, 51291), (1251, 42517), (2091, 25437), (2363, 22509), (2501, 21267), (3111, 17097), (5699, 9333), (6273, 8479), (7089, 7503)]