68625063

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{65171}}^1$

素因数の和:65196

約数の個数: 20

約数和(自身を含む): 110401368

約数和(自身を除く): 41776305

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 65171, 195513, 586539, 847223, 1759617, 2541669, 5278851, 7625007, 22875021, 68625063]

約数ペア:

[(1, 68625063), (3, 22875021), (9, 7625007), (13, 5278851), (27, 2541669), (39, 1759617), (81, 847223), (117, 586539), (351, 195513), (1053, 65171)]