229010247

素因数分解:

$3^6\times {\mathrm{17}}^2\times {\mathrm{1087}}^1$

素因数の和:1139

約数の個数: 42

約数和(自身を含む): 365079488

約数和(自身を除く): 136069241

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 289, 459, 729, 867, 1087, 1377, 2601, 3261, 4131, 7803, 9783, 12393, 18479, 23409, 29349, 55437, 70227, 88047, 166311, 210681, 264141, 314143, 498933, 792423, 942429, 1496799, 2827287, 4490397, 8481861, 13471191, 25445583, 76336749, 229010247]

約数ペア:

[(1, 229010247), (3, 76336749), (9, 25445583), (17, 13471191), (27, 8481861), (51, 4490397), (81, 2827287), (153, 1496799), (243, 942429), (289, 792423), (459, 498933), (729, 314143), (867, 264141), (1087, 210681), (1377, 166311), (2601, 88047), (3261, 70227), (4131, 55437), (7803, 29349), (9783, 23409), (12393, 18479)]