497548791027

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{251261}}^1$

素因数の和:251586

約数の個数: 48

約数和(自身を含む): 773746253280

約数和(自身を除く): 276197462253

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 281, 783, 843, 2349, 2529, 7047, 7587, 8149, 22761, 24447, 68283, 73341, 220023, 251261, 660069, 753783, 1980207, 2261349, 6784047, 7286569, 20352141, 21859707, 61056423, 65579121, 70604341, 196737363, 211813023, 590212089, 635439069, 1770636267, 1906317207, 2047525889, 5718951621, 6142577667, 17156854863, 18427733001, 55283199003, 165849597009, 497548791027]

約数ペア:

[(1, 497548791027), (3, 165849597009), (9, 55283199003), (27, 18427733001), (29, 17156854863), (81, 6142577667), (87, 5718951621), (243, 2047525889), (261, 1906317207), (281, 1770636267), (783, 635439069), (843, 590212089), (2349, 211813023), (2529, 196737363), (7047, 70604341), (7587, 65579121), (8149, 61056423), (22761, 21859707), (24447, 20352141), (68283, 7286569), (73341, 6784047), (220023, 2261349), (251261, 1980207), (660069, 753783)]