54651753

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 96598656

約数和(自身を除く): 41946903

約数列:

[1, 3, 9, 13, 17, 27, 39, 43, 51, 71, 81, 117, 129, 153, 213, 221, 351, 387, 459, 559, 639, 663, 731, 923, 1053, 1161, 1207, 1377, 1677, 1917, 1989, 2193, 2769, 3053, 3483, 3621, 5031, 5751, 5967, 6579, 8307, 9159, 9503, 10863, 15093, 15691, 17901, 19737, 24921, 27477, 28509, 32589, 39689, 45279, 47073, 51901, 59211, 74763, 82431, 85527, 97767, 119067, 141219, 155703, 247293, 256581, 357201, 423657, 467109, 674713, 769743, 1071603, 1270971, 1401327, 2024139, 3214809, 4203981, 6072417, 18217251, 54651753]

約数ペア:

[(1, 54651753), (3, 18217251), (9, 6072417), (13, 4203981), (17, 3214809), (27, 2024139), (39, 1401327), (43, 1270971), (51, 1071603), (71, 769743), (81, 674713), (117, 467109), (129, 423657), (153, 357201), (213, 256581), (221, 247293), (351, 155703), (387, 141219), (459, 119067), (559, 97767), (639, 85527), (663, 82431), (731, 74763), (923, 59211), (1053, 51901), (1161, 47073), (1207, 45279), (1377, 39689), (1677, 32589), (1917, 28509), (1989, 27477), (2193, 24921), (2769, 19737), (3053, 17901), (3483, 15691), (3621, 15093), (5031, 10863), (5751, 9503), (5967, 9159), (6579, 8307)]