2051274379959

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{147083}}^1$

素因数の和:147357

約数の個数: 96

約数和(自身を含む): 3608561209344

約数和(自身を除く): 1557286829385

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 193, 217, 259, 279, 333, 579, 651, 777, 1147, 1351, 1737, 1953, 2331, 3441, 4053, 5983, 7141, 8029, 10323, 12159, 17949, 21423, 24087, 41881, 49987, 53847, 64269, 72261, 125643, 147083, 149961, 221371, 376929, 441249, 449883, 664113, 1029581, 1323747, 1549597, 1992339, 3088743, 4559573, 4648791, 5442071, 9266229, 13678719, 13946373, 16326213, 28387019, 31917011, 38094497, 41036157, 48978639, 85161057, 95751033, 114283491, 168704201, 198709133, 255483171, 287253099, 342850473, 506112603, 596127399, 879997589, 1050319703, 1180929407, 1518337809, 1788382197, 2639992767, 3150959109, 3542788221, 6159983123, 7352237921, 7919978301, 9452877327, 10628364663, 18479949369, 22056713763, 32559910793, 55439848107, 66170141289, 97679732379, 227919375551, 293039197137, 683758126653, 2051274379959]

約数ペア:

[(1, 2051274379959), (3, 683758126653), (7, 293039197137), (9, 227919375551), (21, 97679732379), (31, 66170141289), (37, 55439848107), (63, 32559910793), (93, 22056713763), (111, 18479949369), (193, 10628364663), (217, 9452877327), (259, 7919978301), (279, 7352237921), (333, 6159983123), (579, 3542788221), (651, 3150959109), (777, 2639992767), (1147, 1788382197), (1351, 1518337809), (1737, 1180929407), (1953, 1050319703), (2331, 879997589), (3441, 596127399), (4053, 506112603), (5983, 342850473), (7141, 287253099), (8029, 255483171), (10323, 198709133), (12159, 168704201), (17949, 114283491), (21423, 95751033), (24087, 85161057), (41881, 48978639), (49987, 41036157), (53847, 38094497), (64269, 31917011), (72261, 28387019), (125643, 16326213), (147083, 13946373), (149961, 13678719), (221371, 9266229), (376929, 5442071), (441249, 4648791), (449883, 4559573), (664113, 3088743), (1029581, 1992339), (1323747, 1549597)]