15671762337

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 27321753600

約数和(自身を除く): 11649991263

約数列:

[1, 3, 7, 11, 21, 33, 53, 71, 77, 121, 149, 159, 213, 231, 363, 371, 447, 497, 583, 781, 847, 1043, 1113, 1331, 1491, 1639, 1749, 2343, 2541, 3129, 3763, 3993, 4081, 4917, 5467, 6413, 7897, 8591, 9317, 10579, 11289, 11473, 12243, 16401, 18029, 19239, 23691, 25773, 26341, 27951, 31737, 34419, 41393, 44891, 54087, 55279, 60137, 70543, 74053, 79023, 86867, 94501, 116369, 124179, 126203, 134673, 165837, 180411, 198319, 211629, 222159, 260601, 283503, 289751, 349107, 378609, 455323, 493801, 560687, 594957, 608069, 661507, 814583, 869253, 955537, 1280059, 1365969, 1388233, 1481403, 1682061, 1824207, 1984521, 2443749, 2866611, 3187261, 3840177, 3924809, 4164699, 5008553, 6167557, 6688759, 8960413, 9561783, 10510907, 11774427, 14080649, 15025659, 18502671, 20066277, 26881239, 31532721, 35059871, 42241947, 43172899, 67843127, 73576349, 98564543, 105179613, 129518697, 203529381, 220729047, 295693629, 474901889, 746274397, 1424705667, 2238823191, 5223920779, 15671762337]

約数ペア:

[(1, 15671762337), (3, 5223920779), (7, 2238823191), (11, 1424705667), (21, 746274397), (33, 474901889), (53, 295693629), (71, 220729047), (77, 203529381), (121, 129518697), (149, 105179613), (159, 98564543), (213, 73576349), (231, 67843127), (363, 43172899), (371, 42241947), (447, 35059871), (497, 31532721), (583, 26881239), (781, 20066277), (847, 18502671), (1043, 15025659), (1113, 14080649), (1331, 11774427), (1491, 10510907), (1639, 9561783), (1749, 8960413), (2343, 6688759), (2541, 6167557), (3129, 5008553), (3763, 4164699), (3993, 3924809), (4081, 3840177), (4917, 3187261), (5467, 2866611), (6413, 2443749), (7897, 1984521), (8591, 1824207), (9317, 1682061), (10579, 1481403), (11289, 1388233), (11473, 1365969), (12243, 1280059), (16401, 955537), (18029, 869253), (19239, 814583), (23691, 661507), (25773, 608069), (26341, 594957), (27951, 560687), (31737, 493801), (34419, 455323), (41393, 378609), (44891, 349107), (54087, 289751), (55279, 283503), (60137, 260601), (70543, 222159), (74053, 211629), (79023, 198319), (86867, 180411), (94501, 165837), (116369, 134673), (124179, 126203)]