54172863

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{677}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 83133648

約数和(自身を除く): 28960785

約数列:

[1, 3, 9, 17, 51, 153, 523, 677, 1569, 2031, 4707, 6093, 8891, 11509, 26673, 34527, 80019, 103581, 354071, 1062213, 3186639, 6019207, 18057621, 54172863]

約数ペア:

[(1, 54172863), (3, 18057621), (9, 6019207), (17, 3186639), (51, 1062213), (153, 354071), (523, 103581), (677, 80019), (1569, 34527), (2031, 26673), (4707, 11509), (6093, 8891)]