85097817

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 151951360

約数和(自身を除く): 66853543

約数列:

[1, 3, 7, 9, 21, 27, 37, 43, 63, 111, 129, 189, 259, 283, 301, 333, 387, 777, 849, 903, 999, 1161, 1591, 1981, 2331, 2547, 2709, 4773, 5943, 6993, 7641, 8127, 10471, 11137, 12169, 14319, 17829, 31413, 33411, 36507, 42957, 53487, 73297, 85183, 94239, 100233, 109521, 219891, 255549, 282717, 300699, 328563, 450253, 659673, 766647, 1350759, 1979019, 2299941, 3151771, 4052277, 9455313, 12156831, 28365939, 85097817]

約数ペア:

[(1, 85097817), (3, 28365939), (7, 12156831), (9, 9455313), (21, 4052277), (27, 3151771), (37, 2299941), (43, 1979019), (63, 1350759), (111, 766647), (129, 659673), (189, 450253), (259, 328563), (283, 300699), (301, 282717), (333, 255549), (387, 219891), (777, 109521), (849, 100233), (903, 94239), (999, 85183), (1161, 73297), (1591, 53487), (1981, 42957), (2331, 36507), (2547, 33411), (2709, 31413), (4773, 17829), (5943, 14319), (6993, 12169), (7641, 11137), (8127, 10471)]