15671352879

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9151}}^1$

素因数の和:9238

約数の個数: 128

約数和(自身を含む): 30996725760

約数和(自身を除く): 15325372881

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 41, 51, 63, 91, 117, 119, 123, 153, 189, 221, 273, 287, 351, 357, 369, 459, 533, 663, 697, 819, 861, 1071, 1107, 1547, 1599, 1989, 2091, 2457, 2583, 3213, 3731, 4641, 4797, 4879, 5967, 6273, 7749, 9061, 9151, 11193, 13923, 14391, 14637, 18819, 27183, 27453, 33579, 41769, 43911, 63427, 64057, 81549, 82359, 100737, 118963, 131733, 155567, 190281, 192171, 244647, 247077, 356889, 375191, 466701, 570843, 576513, 832741, 1070667, 1088969, 1125573, 1400103, 1712529, 1729539, 2022371, 2498223, 2626337, 3212001, 3266907, 3376719, 4200309, 4877483, 6067113, 6378247, 7494669, 7879011, 9800721, 10130157, 14156597, 14632449, 18201339, 19134741, 22484007, 23637033, 29402163, 34142381, 42469791, 43897347, 44647729, 54604017, 57404223, 70911099, 82917211, 102427143, 127409373, 131692041, 133943187, 172212669, 248751633, 307281429, 382228119, 401829561, 580420477, 746254899, 921844287, 1205488683, 1741261431, 2238764697, 5223784293, 15671352879]

約数ペア:

[(1, 15671352879), (3, 5223784293), (7, 2238764697), (9, 1741261431), (13, 1205488683), (17, 921844287), (21, 746254899), (27, 580420477), (39, 401829561), (41, 382228119), (51, 307281429), (63, 248751633), (91, 172212669), (117, 133943187), (119, 131692041), (123, 127409373), (153, 102427143), (189, 82917211), (221, 70911099), (273, 57404223), (287, 54604017), (351, 44647729), (357, 43897347), (369, 42469791), (459, 34142381), (533, 29402163), (663, 23637033), (697, 22484007), (819, 19134741), (861, 18201339), (1071, 14632449), (1107, 14156597), (1547, 10130157), (1599, 9800721), (1989, 7879011), (2091, 7494669), (2457, 6378247), (2583, 6067113), (3213, 4877483), (3731, 4200309), (4641, 3376719), (4797, 3266907), (4879, 3212001), (5967, 2626337), (6273, 2498223), (7749, 2022371), (9061, 1729539), (9151, 1712529), (11193, 1400103), (13923, 1125573), (14391, 1088969), (14637, 1070667), (18819, 832741), (27183, 576513), (27453, 570843), (33579, 466701), (41769, 375191), (43911, 356889), (63427, 247077), (64057, 244647), (81549, 192171), (82359, 190281), (100737, 155567), (118963, 131733)]