199290429

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{567779}}^1$

素因数の和:567801

約数の個数: 16

約数和(自身を含む): 317956800

約数和(自身を除く): 118666371

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 567779, 1703337, 5110011, 7381127, 15330033, 22143381, 66430143, 199290429]

約数ペア:

[(1, 199290429), (3, 66430143), (9, 22143381), (13, 15330033), (27, 7381127), (39, 5110011), (117, 1703337), (351, 567779)]