209318888907

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{12497}}^1$

素因数の和:12817

約数の個数: 64

約数和(自身を含む): 323084298240

約数和(自身を除く): 113765409333

約数列:

[1, 3, 9, 27, 47, 67, 141, 197, 201, 423, 591, 603, 1269, 1773, 1809, 3149, 5319, 9259, 9447, 12497, 13199, 27777, 28341, 37491, 39597, 83331, 85023, 112473, 118791, 249993, 337419, 356373, 587359, 620353, 837299, 1762077, 1861059, 2461909, 2511897, 5286231, 5583177, 7385727, 7535691, 15858693, 16749531, 22157181, 22607073, 39353053, 66471543, 115709723, 118059159, 164947903, 347129169, 354177477, 494843709, 1041387507, 1062532431, 1484531127, 3124162521, 4453593381, 7752551441, 23257654323, 69772962969, 209318888907]

約数ペア:

[(1, 209318888907), (3, 69772962969), (9, 23257654323), (27, 7752551441), (47, 4453593381), (67, 3124162521), (141, 1484531127), (197, 1062532431), (201, 1041387507), (423, 494843709), (591, 354177477), (603, 347129169), (1269, 164947903), (1773, 118059159), (1809, 115709723), (3149, 66471543), (5319, 39353053), (9259, 22607073), (9447, 22157181), (12497, 16749531), (13199, 15858693), (27777, 7535691), (28341, 7385727), (37491, 5583177), (39597, 5286231), (83331, 2511897), (85023, 2461909), (112473, 1861059), (118791, 1762077), (249993, 837299), (337419, 620353), (356373, 587359)]