804966201

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 1367331840

約数和(自身を除く): 562365639

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 313, 351, 431, 459, 663, 939, 1293, 1989, 2817, 3879, 4069, 5321, 5603, 5967, 7327, 8451, 11637, 12207, 15963, 16809, 21981, 36621, 47889, 50427, 65943, 69173, 95251, 109863, 134903, 143667, 151281, 197829, 207519, 285753, 404709, 622557, 857259, 1214127, 1753739, 1867671, 2293351, 2571777, 3642381, 5261217, 6880053, 15783651, 20640159, 29813563, 47350953, 61920477, 89440689, 268322067, 804966201]

約数ペア:

[(1, 804966201), (3, 268322067), (9, 89440689), (13, 61920477), (17, 47350953), (27, 29813563), (39, 20640159), (51, 15783651), (117, 6880053), (153, 5261217), (221, 3642381), (313, 2571777), (351, 2293351), (431, 1867671), (459, 1753739), (663, 1214127), (939, 857259), (1293, 622557), (1989, 404709), (2817, 285753), (3879, 207519), (4069, 197829), (5321, 151281), (5603, 143667), (5967, 134903), (7327, 109863), (8451, 95251), (11637, 69173), (12207, 65943), (15963, 50427), (16809, 47889), (21981, 36621)]