1533282974721

素因数分解:

$3^4\times {\mathrm{269}}^1\times {\mathrm{70369589}}^1$

素因数の和:70369870

約数の個数: 20

約数和(自身を含む): 2298974505300

約数和(自身を除く): 765691530579

約数列:

[1, 3, 9, 27, 81, 269, 807, 2421, 7263, 21789, 70369589, 211108767, 633326301, 1899978903, 5699936709, 18929419441, 56788258323, 170364774969, 511094324907, 1533282974721]

約数ペア:

[(1, 1533282974721), (3, 511094324907), (9, 170364774969), (27, 56788258323), (81, 18929419441), (269, 5699936709), (807, 1899978903), (2421, 633326301), (7263, 211108767), (21789, 70369589)]