15697756767

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{80231}}^1$

素因数の和:80281

約数の個数: 48

約数和(自身を含む): 26780799744

約数和(自身を除く): 11083042977

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1331, 1617, 2541, 3993, 5929, 9317, 17787, 27951, 65219, 80231, 195657, 240693, 561617, 882541, 1684851, 2647623, 3931319, 6177787, 9707951, 11793957, 18533361, 29123853, 43244509, 67955657, 106787461, 129733527, 203866971, 320362383, 475689599, 747512227, 1427068797, 2242536681, 5232585589, 15697756767]

約数ペア:

[(1, 15697756767), (3, 5232585589), (7, 2242536681), (11, 1427068797), (21, 747512227), (33, 475689599), (49, 320362383), (77, 203866971), (121, 129733527), (147, 106787461), (231, 67955657), (363, 43244509), (539, 29123853), (847, 18533361), (1331, 11793957), (1617, 9707951), (2541, 6177787), (3993, 3931319), (5929, 2647623), (9317, 1684851), (17787, 882541), (27951, 561617), (65219, 240693), (80231, 195657)]