5127938739

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:459

約数の個数: 144

約数和(自身を含む): 9839531520

約数和(自身を除く): 4711592781

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 103, 121, 147, 189, 231, 297, 309, 311, 363, 441, 539, 693, 721, 847, 927, 933, 1089, 1133, 1323, 1617, 2079, 2163, 2177, 2541, 2781, 2799, 3267, 3399, 3421, 4851, 5047, 5929, 6489, 6531, 7623, 7931, 8397, 10197, 10263, 12463, 14553, 15141, 15239, 17787, 19467, 19593, 22869, 23793, 23947, 30591, 30789, 32033, 37389, 37631, 45423, 45717, 53361, 55517, 58779, 71379, 71841, 87241, 92367, 96099, 112167, 112893, 136269, 137151, 160083, 166551, 167629, 214137, 215523, 224231, 261723, 263417, 288297, 336501, 338679, 352363, 411453, 499653, 502887, 610687, 646569, 672693, 785169, 790251, 864891, 1016037, 1057089, 1498959, 1508661, 1569617, 1832061, 1843919, 2018079, 2355507, 2370753, 2466541, 3171267, 3875993, 4525983, 4708851, 5496183, 5531757, 6054237, 7112259, 7399623, 9513801, 11627979, 14126553, 16488549, 16595271, 17265787, 22198869, 27131951, 34883937, 42379659, 49785813, 51797361, 66596607, 81395853, 104651811, 155392083, 189923657, 244187559, 466176249, 569770971, 732562677, 1709312913, 5127938739]

約数ペア:

[(1, 5127938739), (3, 1709312913), (7, 732562677), (9, 569770971), (11, 466176249), (21, 244187559), (27, 189923657), (33, 155392083), (49, 104651811), (63, 81395853), (77, 66596607), (99, 51797361), (103, 49785813), (121, 42379659), (147, 34883937), (189, 27131951), (231, 22198869), (297, 17265787), (309, 16595271), (311, 16488549), (363, 14126553), (441, 11627979), (539, 9513801), (693, 7399623), (721, 7112259), (847, 6054237), (927, 5531757), (933, 5496183), (1089, 4708851), (1133, 4525983), (1323, 3875993), (1617, 3171267), (2079, 2466541), (2163, 2370753), (2177, 2355507), (2541, 2018079), (2781, 1843919), (2799, 1832061), (3267, 1569617), (3399, 1508661), (3421, 1498959), (4851, 1057089), (5047, 1016037), (5929, 864891), (6489, 790251), (6531, 785169), (7623, 672693), (7931, 646569), (8397, 610687), (10197, 502887), (10263, 499653), (12463, 411453), (14553, 352363), (15141, 338679), (15239, 336501), (17787, 288297), (19467, 263417), (19593, 261723), (22869, 224231), (23793, 215523), (23947, 214137), (30591, 167629), (30789, 166551), (32033, 160083), (37389, 137151), (37631, 136269), (45423, 112893), (45717, 112167), (53361, 96099), (55517, 92367), (58779, 87241), (71379, 71841)]