16333317

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 33196800

約数和(自身を除く): 16863483

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 37, 39, 49, 63, 77, 91, 99, 111, 117, 143, 147, 231, 259, 273, 333, 343, 407, 429, 441, 481, 539, 637, 693, 777, 819, 1001, 1029, 1221, 1287, 1443, 1617, 1813, 1911, 2331, 2849, 3003, 3087, 3367, 3663, 3773, 4329, 4459, 4851, 5291, 5439, 5733, 7007, 8547, 9009, 10101, 11319, 12691, 13377, 15873, 16317, 19943, 21021, 23569, 25641, 30303, 33957, 37037, 38073, 40131, 47619, 49049, 59829, 63063, 70707, 111111, 114219, 139601, 147147, 164983, 179487, 212121, 259259, 333333, 418803, 441441, 494949, 777777, 1256409, 1484847, 1814813, 2333331, 5444439, 16333317]

約数ペア:

[(1, 16333317), (3, 5444439), (7, 2333331), (9, 1814813), (11, 1484847), (13, 1256409), (21, 777777), (33, 494949), (37, 441441), (39, 418803), (49, 333333), (63, 259259), (77, 212121), (91, 179487), (99, 164983), (111, 147147), (117, 139601), (143, 114219), (147, 111111), (231, 70707), (259, 63063), (273, 59829), (333, 49049), (343, 47619), (407, 40131), (429, 38073), (441, 37037), (481, 33957), (539, 30303), (637, 25641), (693, 23569), (777, 21021), (819, 19943), (1001, 16317), (1029, 15873), (1221, 13377), (1287, 12691), (1443, 11319), (1617, 10101), (1813, 9009), (1911, 8547), (2331, 7007), (2849, 5733), (3003, 5439), (3087, 5291), (3367, 4851), (3663, 4459), (3773, 4329)]