55075059

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 89388992

約数和(自身を除く): 34313933

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 193, 271, 351, 579, 813, 1053, 1737, 2439, 2509, 3523, 5211, 7317, 7527, 10569, 15633, 21951, 22581, 31707, 52303, 67743, 95121, 156909, 203229, 285363, 470727, 679939, 1412181, 2039817, 4236543, 6119451, 18358353, 55075059]

約数ペア:

[(1, 55075059), (3, 18358353), (9, 6119451), (13, 4236543), (27, 2039817), (39, 1412181), (81, 679939), (117, 470727), (193, 285363), (271, 203229), (351, 156909), (579, 95121), (813, 67743), (1053, 52303), (1737, 31707), (2439, 22581), (2509, 21951), (3523, 15633), (5211, 10569), (7317, 7527)]