275486211

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10193}}^1$

素因数の和:10233

約数の個数: 64

約数和(自身を含む): 548029440

約数和(自身を除く): 272543229

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1287, 2079, 2457, 3003, 3861, 9009, 10193, 27027, 30579, 71351, 91737, 112123, 132509, 214053, 275211, 336369, 397527, 642159, 784861, 927563, 1009107, 1192581, 1457599, 1926477, 2354583, 2782689, 3027321, 3577743, 4372797, 7063749, 8348067, 10203193, 13118391, 21191247, 25044201, 30609579, 39355173, 91828737, 275486211]

約数ペア:

[(1, 275486211), (3, 91828737), (7, 39355173), (9, 30609579), (11, 25044201), (13, 21191247), (21, 13118391), (27, 10203193), (33, 8348067), (39, 7063749), (63, 4372797), (77, 3577743), (91, 3027321), (99, 2782689), (117, 2354583), (143, 1926477), (189, 1457599), (231, 1192581), (273, 1009107), (297, 927563), (351, 784861), (429, 642159), (693, 397527), (819, 336369), (1001, 275211), (1287, 214053), (2079, 132509), (2457, 112123), (3003, 91737), (3861, 71351), (9009, 30579), (10193, 27027)]