168992709

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{18451}}^1$

素因数の和:18568

約数の個数: 16

約数和(自身を含む): 233823744

約数和(自身を除く): 64831035

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 18451, 55353, 793393, 1310021, 2380179, 3930063, 56330903, 168992709]

約数ペア:

[(1, 168992709), (3, 56330903), (43, 3930063), (71, 2380179), (129, 1310021), (213, 793393), (3053, 55353), (9159, 18451)]