39432447

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 21047553

約数列:

[1, 3, 9, 27, 41, 123, 179, 199, 369, 537, 597, 1107, 1611, 1791, 4833, 5373, 7339, 8159, 22017, 24477, 35621, 66051, 73431, 106863, 198153, 220293, 320589, 961767, 1460461, 4381383, 13144149, 39432447]

約数ペア:

[(1, 39432447), (3, 13144149), (9, 4381383), (27, 1460461), (41, 961767), (123, 320589), (179, 220293), (199, 198153), (369, 106863), (537, 73431), (597, 66051), (1107, 35621), (1611, 24477), (1791, 22017), (4833, 8159), (5373, 7339)]