57926907

素因数分解:

$3^4\times {\mathrm{479}}^1\times {\mathrm{1493}}^1$

素因数の和:1984

約数の個数: 20

約数和(自身を含む): 86771520

約数和(自身を除く): 28844613

約数列:

[1, 3, 9, 27, 81, 479, 1437, 1493, 4311, 4479, 12933, 13437, 38799, 40311, 120933, 715147, 2145441, 6436323, 19308969, 57926907]

約数ペア:

[(1, 57926907), (3, 19308969), (9, 6436323), (27, 2145441), (81, 715147), (479, 120933), (1437, 40311), (1493, 38799), (4311, 13437), (4479, 12933)]