82190529

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1997}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 126233640

約数和(自身を除く): 44043111

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 1997, 2421, 4573, 5991, 13719, 17973, 33949, 41157, 101847, 305541, 537193, 1611579, 4834737, 9132281, 27396843, 82190529]

約数ペア:

[(1, 82190529), (3, 27396843), (9, 9132281), (17, 4834737), (51, 1611579), (153, 537193), (269, 305541), (807, 101847), (1997, 41157), (2421, 33949), (4573, 17973), (5991, 13719)]