76668021

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{448351}}^1$

素因数の和:448376

約数の個数: 12

約数和(自身を含む): 116571520

約数和(自身を除く): 39903499

約数列:

[1, 3, 9, 19, 57, 171, 448351, 1345053, 4035159, 8518669, 25556007, 76668021]

約数ペア:

[(1, 76668021), (3, 25556007), (9, 8518669), (19, 4035159), (57, 1345053), (171, 448351)]