30895749

素因数分解:

$3^8\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 49244364

約数和(自身を除く): 18348615

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 277, 459, 729, 831, 1377, 2187, 2493, 4131, 4709, 6561, 7479, 12393, 14127, 22437, 37179, 42381, 67311, 111537, 127143, 201933, 381429, 605799, 1144287, 1817397, 3432861, 10298583, 30895749]

約数ペア:

[(1, 30895749), (3, 10298583), (9, 3432861), (17, 1817397), (27, 1144287), (51, 605799), (81, 381429), (153, 201933), (243, 127143), (277, 111537), (459, 67311), (729, 42381), (831, 37179), (1377, 22437), (2187, 14127), (2493, 12393), (4131, 7479), (4709, 6561)]