53825553

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{39089}}^1$

素因数の和:39118

約数の個数: 20

約数和(自身を含む): 85138020

約数和(自身を除く): 31312467

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 39089, 117267, 351801, 664513, 1055403, 1993539, 3166209, 5980617, 17941851, 53825553]

約数ペア:

[(1, 53825553), (3, 17941851), (9, 5980617), (17, 3166209), (27, 1993539), (51, 1055403), (81, 664513), (153, 351801), (459, 117267), (1377, 39089)]