25506063

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 41560320

約数和(自身を除く): 16054257

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 547, 1413, 1641, 1727, 4239, 4923, 5181, 6017, 14769, 15543, 18051, 46629, 54153, 85879, 162459, 257637, 772911, 944669, 2318733, 2834007, 8502021, 25506063]

約数ペア:

[(1, 25506063), (3, 8502021), (9, 2834007), (11, 2318733), (27, 944669), (33, 772911), (99, 257637), (157, 162459), (297, 85879), (471, 54153), (547, 46629), (1413, 18051), (1641, 15543), (1727, 14769), (4239, 6017), (4923, 5181)]