65480751

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1741}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 111488000

約数和(自身を除く): 46007249

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 1393, 1741, 1791, 4179, 5223, 5373, 12187, 12537, 15669, 36561, 37611, 47007, 109683, 329049, 346459, 1039377, 2425213, 3118131, 7275639, 9354393, 21826917, 65480751]

約数ペア:

[(1, 65480751), (3, 21826917), (7, 9354393), (9, 7275639), (21, 3118131), (27, 2425213), (63, 1039377), (189, 346459), (199, 329049), (597, 109683), (1393, 47007), (1741, 37611), (1791, 36561), (4179, 15669), (5223, 12537), (5373, 12187)]