2838986272899

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1\times {\mathrm{183949}}^1$

素因数の和:186209

約数の個数: 64

約数和(自身を含む): 4938925056000

約数和(自身を除く): 2099938783101

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2207, 2331, 6621, 6993, 15449, 19863, 46347, 59589, 81659, 139041, 183949, 244977, 417123, 551847, 571613, 734931, 1287643, 1655541, 1714839, 2204793, 3862929, 4966623, 5144517, 6806113, 11588787, 15433551, 20418339, 34766361, 47642791, 61255017, 142928373, 183765051, 405975443, 428785119, 1217926329, 1286355357, 2841828101, 3653778987, 8525484303, 10961336961, 15021091391, 25576452909, 45063274173, 76729358727, 105147639737, 135189822519, 315442919211, 405569467557, 946328757633, 2838986272899]

約数ペア:

[(1, 2838986272899), (3, 946328757633), (7, 405569467557), (9, 315442919211), (21, 135189822519), (27, 105147639737), (37, 76729358727), (63, 45063274173), (111, 25576452909), (189, 15021091391), (259, 10961336961), (333, 8525484303), (777, 3653778987), (999, 2841828101), (2207, 1286355357), (2331, 1217926329), (6621, 428785119), (6993, 405975443), (15449, 183765051), (19863, 142928373), (46347, 61255017), (59589, 47642791), (81659, 34766361), (139041, 20418339), (183949, 15433551), (244977, 11588787), (417123, 6806113), (551847, 5144517), (571613, 4966623), (734931, 3862929), (1287643, 2204793), (1655541, 1714839)]