80852610051

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{1871}}^1$

素因数の和:2598

約数の個数: 80

約数和(自身を含む): 130362186240

約数和(自身を除く): 49509576189

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 387, 513, 653, 817, 1161, 1539, 1871, 1959, 2451, 3483, 5613, 5877, 7353, 12407, 16839, 17631, 22059, 28079, 35549, 37221, 50517, 52893, 66177, 80453, 84237, 106647, 111663, 151551, 241359, 252711, 319941, 334989, 533501, 724077, 758133, 959823, 1004967, 1221763, 1528607, 1600503, 2172231, 2274399, 2879469, 3665289, 4585821, 4801509, 6516693, 10995867, 13757463, 14404527, 23213497, 32987601, 41272389, 43213581, 52535809, 69640491, 98962803, 123817167, 157607427, 208921473, 472822281, 626764419, 998180371, 1418466843, 1880293257, 2994541113, 4255400529, 8983623339, 26950870017, 80852610051]

約数ペア:

[(1, 80852610051), (3, 26950870017), (9, 8983623339), (19, 4255400529), (27, 2994541113), (43, 1880293257), (57, 1418466843), (81, 998180371), (129, 626764419), (171, 472822281), (387, 208921473), (513, 157607427), (653, 123817167), (817, 98962803), (1161, 69640491), (1539, 52535809), (1871, 43213581), (1959, 41272389), (2451, 32987601), (3483, 23213497), (5613, 14404527), (5877, 13757463), (7353, 10995867), (12407, 6516693), (16839, 4801509), (17631, 4585821), (22059, 3665289), (28079, 2879469), (35549, 2274399), (37221, 2172231), (50517, 1600503), (52893, 1528607), (66177, 1221763), (80453, 1004967), (84237, 959823), (106647, 758133), (111663, 724077), (151551, 533501), (241359, 334989), (252711, 319941)]