20190115071

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1\times {\mathrm{5387}}^1$

素因数の和:6892

約数の個数: 48

約数和(自身を含む): 34172506368

約数和(自身を除く): 13982391297

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 1451, 2583, 4353, 5387, 10157, 13059, 16161, 30471, 37709, 48483, 59491, 91413, 113127, 178473, 220867, 339381, 416437, 535419, 662601, 1249311, 1546069, 1987803, 3747933, 4638207, 7816537, 13914621, 23449611, 54715759, 70348833, 164147277, 320478017, 492441831, 961434051, 2243346119, 2884302153, 6730038357, 20190115071]

約数ペア:

[(1, 20190115071), (3, 6730038357), (7, 2884302153), (9, 2243346119), (21, 961434051), (41, 492441831), (63, 320478017), (123, 164147277), (287, 70348833), (369, 54715759), (861, 23449611), (1451, 13914621), (2583, 7816537), (4353, 4638207), (5387, 3747933), (10157, 1987803), (13059, 1546069), (16161, 1249311), (30471, 662601), (37709, 535419), (48483, 416437), (59491, 339381), (91413, 220867), (113127, 178473)]