2175280353

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 3329289600

約数和(自身を除く): 1154009247

約数列:

[1, 3, 9, 27, 73, 81, 149, 219, 243, 447, 657, 823, 1341, 1971, 2469, 4023, 5913, 7407, 10877, 12069, 17739, 22221, 32631, 36207, 60079, 66663, 97893, 122627, 180237, 199989, 293679, 367881, 540711, 881037, 1103643, 1622133, 2643111, 3310929, 4866399, 8951771, 9932787, 14599197, 26855313, 29798361, 80565939, 241697817, 725093451, 2175280353]

約数ペア:

[(1, 2175280353), (3, 725093451), (9, 241697817), (27, 80565939), (73, 29798361), (81, 26855313), (149, 14599197), (219, 9932787), (243, 8951771), (447, 4866399), (657, 3310929), (823, 2643111), (1341, 1622133), (1971, 1103643), (2469, 881037), (4023, 540711), (5913, 367881), (7407, 293679), (10877, 199989), (12069, 180237), (17739, 122627), (22221, 97893), (32631, 66663), (36207, 60079)]