54245349

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{28297}}^1$

素因数の和:28377

約数の個数: 16

約数和(自身を含む): 81498240

約数和(自身を除く): 27252891

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 28297, 84891, 254673, 764019, 2009087, 6027261, 18081783, 54245349]

約数ペア:

[(1, 54245349), (3, 18081783), (9, 6027261), (27, 2009087), (71, 764019), (213, 254673), (639, 84891), (1917, 28297)]