15964471197

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{577}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 25741660032

約数和(自身を除く): 9777188835

約数列:

[1, 3, 9, 17, 27, 51, 71, 81, 153, 213, 283, 459, 577, 639, 849, 1207, 1377, 1731, 1917, 2547, 3621, 4811, 5193, 5751, 7641, 9809, 10863, 14433, 15579, 20093, 22923, 29427, 32589, 40967, 43299, 46737, 60279, 88281, 97767, 122901, 129897, 163291, 180837, 264843, 341581, 368703, 389691, 489873, 542511, 696439, 794529, 1024743, 1106109, 1469619, 1627533, 2089317, 2775947, 3074229, 3318327, 4408857, 6267951, 8327841, 9222687, 11593661, 13226571, 18803853, 24983523, 27668061, 34780983, 56411559, 74950569, 104342949, 197092237, 224851707, 313028847, 591276711, 939086541, 1773830133, 5321490399, 15964471197]

約数ペア:

[(1, 15964471197), (3, 5321490399), (9, 1773830133), (17, 939086541), (27, 591276711), (51, 313028847), (71, 224851707), (81, 197092237), (153, 104342949), (213, 74950569), (283, 56411559), (459, 34780983), (577, 27668061), (639, 24983523), (849, 18803853), (1207, 13226571), (1377, 11593661), (1731, 9222687), (1917, 8327841), (2547, 6267951), (3621, 4408857), (4811, 3318327), (5193, 3074229), (5751, 2775947), (7641, 2089317), (9809, 1627533), (10863, 1469619), (14433, 1106109), (15579, 1024743), (20093, 794529), (22923, 696439), (29427, 542511), (32589, 489873), (40967, 389691), (43299, 368703), (46737, 341581), (60279, 264843), (88281, 180837), (97767, 163291), (122901, 129897)]