82272843

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1999}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 126360000

約数和(自身を除く): 44087157

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 1999, 2421, 4573, 5997, 13719, 17991, 33983, 41157, 101949, 305847, 537731, 1613193, 4839579, 9141427, 27424281, 82272843]

約数ペア:

[(1, 82272843), (3, 27424281), (9, 9141427), (17, 4839579), (51, 1613193), (153, 537731), (269, 305847), (807, 101949), (1999, 41157), (2421, 33983), (4573, 17991), (5997, 13719)]