127549521

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{75787}}^1$

素因数の和:75821

約数の個数: 24

約数和(自身を含む): 212812704

約数和(自身を除く): 85263183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 75787, 227361, 682083, 833657, 1288379, 2500971, 3865137, 7502913, 11595411, 14172169, 42516507, 127549521]

約数ペア:

[(1, 127549521), (3, 42516507), (9, 14172169), (11, 11595411), (17, 7502913), (33, 3865137), (51, 2500971), (99, 1288379), (153, 833657), (187, 682083), (561, 227361), (1683, 75787)]