51993441

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{23201}}^1$

素因数の和:23293

約数の個数: 16

約数和(自身を含む): 77958720

約数和(自身を除く): 25965279

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 23201, 69603, 208809, 626427, 1925683, 5777049, 17331147, 51993441]

約数ペア:

[(1, 51993441), (3, 17331147), (9, 5777049), (27, 1925683), (83, 626427), (249, 208809), (747, 69603), (2241, 23201)]