85864293

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 134447040

約数和(自身を除く): 48582747

約数列:

[1, 3, 9, 27, 53, 59, 81, 113, 159, 177, 243, 339, 477, 531, 1017, 1431, 1593, 3051, 3127, 4293, 4779, 5989, 6667, 9153, 9381, 12879, 14337, 17967, 20001, 27459, 28143, 53901, 60003, 84429, 161703, 180009, 253287, 353351, 485109, 540027, 759861, 1060053, 1455327, 1620081, 3180159, 9540477, 28621431, 85864293]

約数ペア:

[(1, 85864293), (3, 28621431), (9, 9540477), (27, 3180159), (53, 1620081), (59, 1455327), (81, 1060053), (113, 759861), (159, 540027), (177, 485109), (243, 353351), (339, 253287), (477, 180009), (531, 161703), (1017, 84429), (1431, 60003), (1593, 53901), (3051, 28143), (3127, 27459), (4293, 20001), (4779, 17967), (5989, 14337), (6667, 12879), (9153, 9381)]