85754943

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 136456320

約数和(自身を除く): 50701377

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 129, 243, 261, 283, 387, 783, 849, 1161, 1247, 2349, 2547, 3483, 3741, 7047, 7641, 8207, 10449, 11223, 12169, 22923, 24621, 33669, 36507, 68769, 73863, 101007, 109521, 221589, 303021, 328563, 352901, 664767, 985689, 1058703, 1994301, 2957067, 3176109, 9528327, 28584981, 85754943]

約数ペア:

[(1, 85754943), (3, 28584981), (9, 9528327), (27, 3176109), (29, 2957067), (43, 1994301), (81, 1058703), (87, 985689), (129, 664767), (243, 352901), (261, 328563), (283, 303021), (387, 221589), (783, 109521), (849, 101007), (1161, 73863), (1247, 68769), (2349, 36507), (2547, 33669), (3483, 24621), (3741, 22923), (7047, 12169), (7641, 11223), (8207, 10449)]