260248869

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 418908672

約数和(自身を除く): 158659803

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 153, 219, 243, 459, 657, 863, 1241, 1377, 1971, 2589, 3723, 4131, 5913, 7767, 11169, 14671, 17739, 23301, 33507, 44013, 62999, 69903, 100521, 132039, 188997, 209709, 301563, 396117, 566991, 1070983, 1188351, 1700973, 3212949, 3565053, 5102919, 9638847, 15308757, 28916541, 86749623, 260248869]

約数ペア:

[(1, 260248869), (3, 86749623), (9, 28916541), (17, 15308757), (27, 9638847), (51, 5102919), (73, 3565053), (81, 3212949), (153, 1700973), (219, 1188351), (243, 1070983), (459, 566991), (657, 396117), (863, 301563), (1241, 209709), (1377, 188997), (1971, 132039), (2589, 100521), (3723, 69903), (4131, 62999), (5913, 44013), (7767, 33507), (11169, 23301), (14671, 17739)]