477011673

素因数分解:

$3^6\times {\mathrm{797}}^1\times {\mathrm{821}}^1$

素因数の和:1636

約数の個数: 28

約数和(自身を含む): 716959908

約数和(自身を除く): 239948235

約数列:

[1, 3, 9, 27, 81, 243, 729, 797, 821, 2391, 2463, 7173, 7389, 21519, 22167, 64557, 66501, 193671, 199503, 581013, 598509, 654337, 1963011, 5889033, 17667099, 53001297, 159003891, 477011673]

約数ペア:

[(1, 477011673), (3, 159003891), (9, 53001297), (27, 17667099), (81, 5889033), (243, 1963011), (729, 654337), (797, 598509), (821, 581013), (2391, 199503), (2463, 193671), (7173, 66501), (7389, 64557), (21519, 22167)]