64089949

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4497

約数の個数: 24

約数和(自身を含む): 85264704

約数和(自身を除く): 21174755

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 4451, 14399, 31157, 48961, 75667, 342727, 529669, 538571, 832337, 3769997, 5826359, 9155707, 64089949]

約数ペア:

[(1, 64089949), (7, 9155707), (11, 5826359), (17, 3769997), (77, 832337), (119, 538571), (121, 529669), (187, 342727), (847, 75667), (1309, 48961), (2057, 31157), (4451, 14399)]