53061021

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151171}}^1$

素因数の和:151193

約数の個数: 16

約数和(自身を含む): 84656320

約数和(自身を除く): 31595299

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 151171, 453513, 1360539, 1965223, 4081617, 5895669, 17687007, 53061021]

約数ペア:

[(1, 53061021), (3, 17687007), (9, 5895669), (13, 4081617), (27, 1965223), (39, 1360539), (117, 453513), (351, 151171)]