128412033

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{1787}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 181517760

約数和(自身を除く): 53105727

約数列:

[1, 3, 17, 51, 1409, 1787, 4227, 5361, 23953, 30379, 71859, 91137, 2517883, 7553649, 42804011, 128412033]

約数ペア:

[(1, 128412033), (3, 42804011), (17, 7553649), (51, 2517883), (1409, 91137), (1787, 71859), (4227, 30379), (5361, 23953)]