57531069

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{839}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 87796800

約数和(自身を除く): 30265731

約数列:

[1, 3, 9, 19, 57, 171, 401, 839, 1203, 2517, 3609, 7551, 7619, 15941, 22857, 47823, 68571, 143469, 336439, 1009317, 3027951, 6392341, 19177023, 57531069]

約数ペア:

[(1, 57531069), (3, 19177023), (9, 6392341), (19, 3027951), (57, 1009317), (171, 336439), (401, 143469), (839, 68571), (1203, 47823), (2517, 22857), (3609, 15941), (7551, 7619)]