54799680009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{260137}}^1$

素因数の和:260277

約数の個数: 32

約数和(自身を含む): 79115249664

約数和(自身を除く): 24315569655

約数列:

[1, 3, 23, 43, 69, 71, 129, 213, 989, 1633, 2967, 3053, 4899, 9159, 70219, 210657, 260137, 780411, 5983151, 11185891, 17949453, 18469727, 33557673, 55409181, 257275493, 424803721, 771826479, 794198261, 1274411163, 2382594783, 18266560003, 54799680009]

約数ペア:

[(1, 54799680009), (3, 18266560003), (23, 2382594783), (43, 1274411163), (69, 794198261), (71, 771826479), (129, 424803721), (213, 257275493), (989, 55409181), (1633, 33557673), (2967, 18469727), (3053, 17949453), (4899, 11185891), (9159, 5983151), (70219, 780411), (210657, 260137)]