260108541

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16319}}^1$

素因数の和:16366

約数の個数: 48

約数和(自身を含む): 488816640

約数和(自身を除く): 228708099

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 5313, 15939, 16319, 48957, 114233, 146871, 179509, 342699, 375337, 538527, 1028097, 1126011, 1256563, 1615581, 2627359, 3378033, 3769689, 4128707, 7882077, 11309067, 12386121, 23646231, 28900949, 37158363, 86702847, 260108541]

約数ペア:

[(1, 260108541), (3, 86702847), (7, 37158363), (9, 28900949), (11, 23646231), (21, 12386121), (23, 11309067), (33, 7882077), (63, 4128707), (69, 3769689), (77, 3378033), (99, 2627359), (161, 1615581), (207, 1256563), (231, 1126011), (253, 1028097), (483, 538527), (693, 375337), (759, 342699), (1449, 179509), (1771, 146871), (2277, 114233), (5313, 48957), (15939, 16319)]