496496871

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2153}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 812282016

約数和(自身を除く): 315785145

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 117, 219, 243, 351, 657, 949, 1053, 1971, 2153, 2847, 3159, 5913, 6459, 8541, 17739, 19377, 25623, 27989, 58131, 76869, 83967, 157169, 174393, 230607, 251901, 471507, 523179, 755703, 1414521, 2043197, 2267109, 4243563, 6129591, 6801327, 12730689, 18388773, 38192067, 55166319, 165498957, 496496871]

約数ペア:

[(1, 496496871), (3, 165498957), (9, 55166319), (13, 38192067), (27, 18388773), (39, 12730689), (73, 6801327), (81, 6129591), (117, 4243563), (219, 2267109), (243, 2043197), (351, 1414521), (657, 755703), (949, 523179), (1053, 471507), (1971, 251901), (2153, 230607), (2847, 174393), (3159, 157169), (5913, 83967), (6459, 76869), (8541, 58131), (17739, 27989), (19377, 25623)]