57729321

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{164471}}^1$

素因数の和:164493

約数の個数: 16

約数和(自身を含む): 92104320

約数和(自身を除く): 34374999

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 164471, 493413, 1480239, 2138123, 4440717, 6414369, 19243107, 57729321]

約数ペア:

[(1, 57729321), (3, 19243107), (9, 6414369), (13, 4440717), (27, 2138123), (39, 1480239), (117, 493413), (351, 164471)]