47159577

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{30643}}^1$

素因数の和:30674

約数の個数: 20

約数和(自身を含む): 74158480

約数和(自身を除く): 26998903

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 30643, 91929, 275787, 582217, 827361, 1746651, 2482083, 5239953, 15719859, 47159577]

約数ペア:

[(1, 47159577), (3, 15719859), (9, 5239953), (19, 2482083), (27, 1746651), (57, 827361), (81, 582217), (171, 275787), (513, 91929), (1539, 30643)]