47644929

素因数分解:

$3^4\times {\mathrm{521}}^1\times {\mathrm{1129}}^1$

素因数の和:1662

約数の個数: 20

約数和(自身を含む): 71373060

約数和(自身を除く): 23728131

約数列:

[1, 3, 9, 27, 81, 521, 1129, 1563, 3387, 4689, 10161, 14067, 30483, 42201, 91449, 588209, 1764627, 5293881, 15881643, 47644929]

約数ペア:

[(1, 47644929), (3, 15881643), (9, 5293881), (27, 1764627), (81, 588209), (521, 91449), (1129, 42201), (1563, 30483), (3387, 14067), (4689, 10161)]