299689929

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20593}}^1$

素因数の和:20627

約数の個数: 48

約数和(自身を含む): 563451840

約数和(自身を除く): 263761911

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 14553, 20593, 61779, 144151, 185337, 226523, 432453, 556011, 679569, 1009057, 1297359, 1585661, 2038707, 3027171, 3892077, 4756983, 6116121, 9081513, 11099627, 14270949, 27244539, 33298881, 42812847, 99896643, 299689929]

約数ペア:

[(1, 299689929), (3, 99896643), (7, 42812847), (9, 33298881), (11, 27244539), (21, 14270949), (27, 11099627), (33, 9081513), (49, 6116121), (63, 4756983), (77, 3892077), (99, 3027171), (147, 2038707), (189, 1585661), (231, 1297359), (297, 1009057), (441, 679569), (539, 556011), (693, 432453), (1323, 226523), (1617, 185337), (2079, 144151), (4851, 61779), (14553, 20593)]