54457353

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29231}}^1$

素因数の和:29266

約数の個数: 20

約数和(自身を含む): 84889728

約数和(自身を除く): 30432375

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 29231, 87693, 263079, 672313, 789237, 2016939, 2367711, 6050817, 18152451, 54457353]

約数ペア:

[(1, 54457353), (3, 18152451), (9, 6050817), (23, 2367711), (27, 2016939), (69, 789237), (81, 672313), (207, 263079), (621, 87693), (1863, 29231)]