47452473

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{25471}}^1$

素因数の和:25506

約数の個数: 20

約数和(自身を含む): 73970688

約数和(自身を除く): 26518215

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 25471, 76413, 229239, 585833, 687717, 1757499, 2063151, 5272497, 15817491, 47452473]

約数ペア:

[(1, 47452473), (3, 15817491), (9, 5272497), (23, 2063151), (27, 1757499), (69, 687717), (81, 585833), (207, 229239), (621, 76413), (1863, 25471)]