72111663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8443}}^1$

素因数の和:8535

約数の個数: 24

約数和(自身を含む): 113723792

約数和(自身を除く): 41612129

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8443, 8541, 25329, 75987, 109759, 329277, 616339, 987831, 1849017, 5547051, 8012407, 24037221, 72111663]

約数ペア:

[(1, 72111663), (3, 24037221), (9, 8012407), (13, 5547051), (39, 1849017), (73, 987831), (117, 616339), (219, 329277), (657, 109759), (949, 75987), (2847, 25329), (8443, 8541)]