15679933749

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{599}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 25142832000

約数和(自身を除く): 9462898251

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 233, 513, 599, 657, 699, 1387, 1539, 1797, 1971, 2097, 4161, 4427, 5391, 5913, 6291, 11381, 12483, 13281, 16173, 17009, 18873, 34143, 37449, 39843, 43727, 48519, 51027, 102429, 112347, 119529, 131181, 139567, 153081, 307287, 323171, 358587, 393543, 418701, 459243, 830813, 921861, 969513, 1180629, 1256103, 1377729, 2492439, 2651773, 2908539, 3541887, 3768309, 7477317, 7955319, 8725617, 10188391, 11304927, 22431951, 23865957, 26176851, 30565173, 67295853, 71597871, 91695519, 193579429, 214793613, 275086557, 580738287, 825259671, 1742214861, 5226644583, 15679933749]

約数ペア:

[(1, 15679933749), (3, 5226644583), (9, 1742214861), (19, 825259671), (27, 580738287), (57, 275086557), (73, 214793613), (81, 193579429), (171, 91695519), (219, 71597871), (233, 67295853), (513, 30565173), (599, 26176851), (657, 23865957), (699, 22431951), (1387, 11304927), (1539, 10188391), (1797, 8725617), (1971, 7955319), (2097, 7477317), (4161, 3768309), (4427, 3541887), (5391, 2908539), (5913, 2651773), (6291, 2492439), (11381, 1377729), (12483, 1256103), (13281, 1180629), (16173, 969513), (17009, 921861), (18873, 830813), (34143, 459243), (37449, 418701), (39843, 393543), (43727, 358587), (48519, 323171), (51027, 307287), (102429, 153081), (112347, 139567), (119529, 131181)]