15676926993

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 29201128320

約数和(自身を除く): 13524201327

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 59, 63, 91, 117, 123, 177, 193, 273, 287, 369, 413, 531, 533, 579, 767, 819, 861, 1239, 1351, 1599, 1681, 1737, 2301, 2419, 2509, 2583, 3717, 3731, 4053, 4797, 5043, 5369, 6903, 7257, 7527, 7913, 11193, 11387, 11767, 12159, 15129, 16107, 16933, 17563, 21771, 21853, 22581, 23739, 31447, 33579, 34161, 35301, 48321, 50799, 52689, 55391, 65559, 71217, 79709, 94341, 99179, 102483, 102869, 105903, 148031, 152397, 152971, 158067, 166173, 196677, 220129, 239127, 283023, 297537, 308607, 324433, 444093, 458913, 466867, 498519, 660387, 694253, 717381, 720083, 892611, 925821, 973299, 1036217, 1289327, 1332279, 1376739, 1400601, 1981161, 2082759, 2160249, 2271031, 2919897, 3108651, 3268069, 3867981, 4201803, 4217629, 6069271, 6248277, 6480747, 6813093, 9025289, 9325953, 9804207, 11603943, 12652887, 18207813, 19141547, 20439279, 27075867, 29412621, 29523403, 37958661, 42484897, 54623439, 57424641, 81227601, 88570209, 127454691, 133990829, 172273923, 248840111, 265710627, 382364073, 401972487, 746520333, 1205917461, 1741880777, 2239560999, 5225642331, 15676926993]

約数ペア:

[(1, 15676926993), (3, 5225642331), (7, 2239560999), (9, 1741880777), (13, 1205917461), (21, 746520333), (39, 401972487), (41, 382364073), (59, 265710627), (63, 248840111), (91, 172273923), (117, 133990829), (123, 127454691), (177, 88570209), (193, 81227601), (273, 57424641), (287, 54623439), (369, 42484897), (413, 37958661), (531, 29523403), (533, 29412621), (579, 27075867), (767, 20439279), (819, 19141547), (861, 18207813), (1239, 12652887), (1351, 11603943), (1599, 9804207), (1681, 9325953), (1737, 9025289), (2301, 6813093), (2419, 6480747), (2509, 6248277), (2583, 6069271), (3717, 4217629), (3731, 4201803), (4053, 3867981), (4797, 3268069), (5043, 3108651), (5369, 2919897), (6903, 2271031), (7257, 2160249), (7527, 2082759), (7913, 1981161), (11193, 1400601), (11387, 1376739), (11767, 1332279), (12159, 1289327), (15129, 1036217), (16107, 973299), (16933, 925821), (17563, 892611), (21771, 720083), (21853, 717381), (22581, 694253), (23739, 660387), (31447, 498519), (33579, 466867), (34161, 458913), (35301, 444093), (48321, 324433), (50799, 308607), (52689, 297537), (55391, 283023), (65559, 239127), (71217, 220129), (79709, 196677), (94341, 166173), (99179, 158067), (102483, 152971), (102869, 152397), (105903, 148031)]