16999747101

素因数分解:

$3^6\times {\mathrm{163}}^1\times {\mathrm{143063}}^1$

素因数の和:143244

約数の個数: 28

約数和(自身を含む): 25644508128

約数和(自身を除く): 8644761027

約数列:

[1, 3, 9, 27, 81, 163, 243, 489, 729, 1467, 4401, 13203, 39609, 118827, 143063, 429189, 1287567, 3862701, 11588103, 23319269, 34764309, 69957807, 104292927, 209873421, 629620263, 1888860789, 5666582367, 16999747101]

約数ペア:

[(1, 16999747101), (3, 5666582367), (9, 1888860789), (27, 629620263), (81, 209873421), (163, 104292927), (243, 69957807), (489, 34764309), (729, 23319269), (1467, 11588103), (4401, 3862701), (13203, 1287567), (39609, 429189), (118827, 143063)]