67149159

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 114846336

約数和(自身を除く): 47697177

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 131, 147, 231, 317, 393, 539, 917, 951, 1441, 1617, 2219, 2751, 3487, 4323, 6419, 6657, 10087, 10461, 15533, 19257, 24409, 30261, 41527, 46599, 70609, 73227, 124581, 170863, 211827, 290689, 456797, 512589, 872067, 1370391, 2034823, 3197579, 6104469, 9592737, 22383053, 67149159]

約数ペア:

[(1, 67149159), (3, 22383053), (7, 9592737), (11, 6104469), (21, 3197579), (33, 2034823), (49, 1370391), (77, 872067), (131, 512589), (147, 456797), (231, 290689), (317, 211827), (393, 170863), (539, 124581), (917, 73227), (951, 70609), (1441, 46599), (1617, 41527), (2219, 30261), (2751, 24409), (3487, 19257), (4323, 15533), (6419, 10461), (6657, 10087)]