381294081

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{10453}}^1$

素因数の和:10662

約数の個数: 32

約数和(自身を含む): 648984320

約数和(自身を除く): 267690239

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 579, 1351, 1737, 4053, 5211, 10453, 12159, 31359, 36477, 73171, 94077, 219513, 282231, 658539, 1975617, 2017429, 6052287, 14122003, 18156861, 42366009, 54470583, 127098027, 381294081]

約数ペア:

[(1, 381294081), (3, 127098027), (7, 54470583), (9, 42366009), (21, 18156861), (27, 14122003), (63, 6052287), (189, 2017429), (193, 1975617), (579, 658539), (1351, 282231), (1737, 219513), (4053, 94077), (5211, 73171), (10453, 36477), (12159, 31359)]