54320721

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198977}}^1$

素因数の和:199000

約数の個数: 16

約数和(自身を含む): 89142144

約数和(自身を除く): 34821423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 198977, 596931, 1392839, 2586701, 4178517, 7760103, 18106907, 54320721]

約数ペア:

[(1, 54320721), (3, 18106907), (7, 7760103), (13, 4178517), (21, 2586701), (39, 1392839), (91, 596931), (273, 198977)]