15769883997

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1299

約数の個数: 96

約数和(自身を含む): 27589196544

約数和(自身を除く): 11819312547

約数列:

[1, 3, 7, 9, 21, 37, 41, 63, 111, 123, 157, 259, 287, 333, 369, 471, 777, 861, 1051, 1099, 1413, 1517, 2331, 2583, 3153, 3297, 4551, 5809, 6437, 7357, 9459, 9891, 10619, 13653, 17427, 19311, 22071, 31857, 38887, 40663, 43091, 45059, 52281, 57933, 66213, 95571, 116661, 121989, 129273, 135177, 165007, 238169, 272209, 301637, 349983, 365967, 387819, 405531, 495021, 714507, 816627, 904911, 1155049, 1485063, 1594367, 1667183, 2143521, 2449881, 2714733, 3465147, 4783101, 5001549, 6105259, 6765287, 10395441, 11160569, 14349303, 15004647, 18315777, 20295861, 33481707, 42736813, 47357009, 54947331, 60887583, 100445121, 128210439, 142071027, 250315619, 384631317, 426213081, 750946857, 1752209333, 2252840571, 5256627999, 15769883997]

約数ペア:

[(1, 15769883997), (3, 5256627999), (7, 2252840571), (9, 1752209333), (21, 750946857), (37, 426213081), (41, 384631317), (63, 250315619), (111, 142071027), (123, 128210439), (157, 100445121), (259, 60887583), (287, 54947331), (333, 47357009), (369, 42736813), (471, 33481707), (777, 20295861), (861, 18315777), (1051, 15004647), (1099, 14349303), (1413, 11160569), (1517, 10395441), (2331, 6765287), (2583, 6105259), (3153, 5001549), (3297, 4783101), (4551, 3465147), (5809, 2714733), (6437, 2449881), (7357, 2143521), (9459, 1667183), (9891, 1594367), (10619, 1485063), (13653, 1155049), (17427, 904911), (19311, 816627), (22071, 714507), (31857, 495021), (38887, 405531), (40663, 387819), (43091, 365967), (45059, 349983), (52281, 301637), (57933, 272209), (66213, 238169), (95571, 165007), (116661, 135177), (121989, 129273)]