193080033

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3907}}^1$

素因数の和:3966

約数の個数: 36

約数和(自身を含む): 311936560

約数和(自身を除く): 118856527

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 867, 969, 2601, 2907, 3907, 5491, 11721, 16473, 35163, 49419, 66419, 74233, 199257, 222699, 597771, 668097, 1129123, 1261961, 3387369, 3785883, 10162107, 11357649, 21453337, 64360011, 193080033]

約数ペア:

[(1, 193080033), (3, 64360011), (9, 21453337), (17, 11357649), (19, 10162107), (51, 3785883), (57, 3387369), (153, 1261961), (171, 1129123), (289, 668097), (323, 597771), (867, 222699), (969, 199257), (2601, 74233), (2907, 66419), (3907, 49419), (5491, 35163), (11721, 16473)]