315096183621

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{80863}}^1$

素因数の和:81607

約数の個数: 40

約数和(自身を含む): 477877128960

約数和(自身を除く): 162780945339

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 659, 1971, 1977, 5913, 5931, 17793, 48107, 53379, 80863, 144321, 242589, 432963, 727767, 1298889, 2183301, 3896667, 5902999, 6549903, 17708997, 53126991, 53288717, 159380973, 159866151, 478142919, 479598453, 1438795359, 3890076341, 4316386077, 11670229023, 35010687069, 105032061207, 315096183621]

約数ペア:

[(1, 315096183621), (3, 105032061207), (9, 35010687069), (27, 11670229023), (73, 4316386077), (81, 3890076341), (219, 1438795359), (657, 479598453), (659, 478142919), (1971, 159866151), (1977, 159380973), (5913, 53288717), (5931, 53126991), (17793, 17708997), (48107, 6549903), (53379, 5902999), (80863, 3896667), (144321, 2183301), (242589, 1298889), (432963, 727767)]