49507443

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{16519}}^1$

素因数の和:16568

約数の個数: 20

約数和(自身を含む): 75958960

約数和(自身を除く): 26451517

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 16519, 49557, 148671, 446013, 611203, 1338039, 1833609, 5500827, 16502481, 49507443]

約数ペア:

[(1, 49507443), (3, 16502481), (9, 5500827), (27, 1833609), (37, 1338039), (81, 611203), (111, 446013), (333, 148671), (999, 49557), (2997, 16519)]