177121521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{24631}}^1$

素因数の和:24701

約数の個数: 24

約数和(自身を含む): 276666624

約数和(自身を除く): 99545103

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 24631, 73893, 221679, 418727, 1157657, 1256181, 3472971, 3768543, 10418913, 19680169, 59040507, 177121521]

約数ペア:

[(1, 177121521), (3, 59040507), (9, 19680169), (17, 10418913), (47, 3768543), (51, 3472971), (141, 1256181), (153, 1157657), (423, 418727), (799, 221679), (2397, 73893), (7191, 24631)]