1380493990863

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{346309}}^1$

素因数の和:346649

約数の個数: 64

約数和(自身を含む): 2264368713600

約数和(自身を除く): 883874722737

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 277, 351, 369, 533, 831, 1107, 1599, 2493, 3601, 4797, 7479, 10803, 11357, 14391, 32409, 34071, 97227, 102213, 147641, 306639, 346309, 442923, 1038927, 1328769, 3116781, 3986307, 4502017, 9350343, 13506051, 14198669, 40518153, 42596007, 95927593, 121554459, 127788021, 184582697, 287782779, 383364063, 553748091, 863348337, 1247058709, 1661244273, 2590045011, 3741176127, 3933031313, 4983732819, 11223528381, 11799093939, 33670585143, 35397281817, 51129407069, 106191845451, 153388221207, 460164663621, 1380493990863]

約数ペア:

[(1, 1380493990863), (3, 460164663621), (9, 153388221207), (13, 106191845451), (27, 51129407069), (39, 35397281817), (41, 33670585143), (117, 11799093939), (123, 11223528381), (277, 4983732819), (351, 3933031313), (369, 3741176127), (533, 2590045011), (831, 1661244273), (1107, 1247058709), (1599, 863348337), (2493, 553748091), (3601, 383364063), (4797, 287782779), (7479, 184582697), (10803, 127788021), (11357, 121554459), (14391, 95927593), (32409, 42596007), (34071, 40518153), (97227, 14198669), (102213, 13506051), (147641, 9350343), (306639, 4502017), (346309, 3986307), (442923, 3116781), (1038927, 1328769)]