27608283

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 40

約数和(自身を含む): 43124400

約数和(自身を除く): 15516117

約数列:

[1, 3, 9, 27, 53, 59, 81, 109, 159, 177, 327, 477, 531, 981, 1431, 1593, 2943, 3127, 4293, 4779, 5777, 6431, 8829, 9381, 17331, 19293, 28143, 51993, 57879, 84429, 155979, 173637, 253287, 340843, 467937, 520911, 1022529, 3067587, 9202761, 27608283]

約数ペア:

[(1, 27608283), (3, 9202761), (9, 3067587), (27, 1022529), (53, 520911), (59, 467937), (81, 340843), (109, 253287), (159, 173637), (177, 155979), (327, 84429), (477, 57879), (531, 51993), (981, 28143), (1431, 19293), (1593, 17331), (2943, 9381), (3127, 8829), (4293, 6431), (4779, 5777)]