25789833

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2116

約数の個数: 28

約数和(自身を含む): 40961268

約数和(自身を除く): 15171435

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2081, 4131, 6243, 12393, 18729, 35377, 56187, 106131, 168561, 318393, 505683, 955179, 1517049, 2865537, 8596611, 25789833]

約数ペア:

[(1, 25789833), (3, 8596611), (9, 2865537), (17, 1517049), (27, 955179), (51, 505683), (81, 318393), (153, 168561), (243, 106131), (459, 56187), (729, 35377), (1377, 18729), (2081, 12393), (4131, 6243)]