25145397

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2064

約数の個数: 28

約数和(自身を含む): 39938220

約数和(自身を除く): 14792823

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2029, 4131, 6087, 12393, 18261, 34493, 54783, 103479, 164349, 310437, 493047, 931311, 1479141, 2793933, 8381799, 25145397]

約数ペア:

[(1, 25145397), (3, 8381799), (9, 2793933), (17, 1479141), (27, 931311), (51, 493047), (81, 310437), (153, 164349), (243, 103479), (459, 54783), (729, 34493), (1377, 18261), (2029, 12393), (4131, 6087)]