26980453719

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{907}}^1\times {\mathrm{6571}}^1$

素因数の和:7987

約数の個数: 24

約数和(自身を含む): 39098247552

約数和(自身を除く): 12117793833

約数列:

[1, 3, 9, 503, 907, 1509, 2721, 4527, 6571, 8163, 19713, 59139, 456221, 1368663, 3305213, 4105989, 5959897, 9915639, 17879691, 29746917, 53639073, 2997828191, 8993484573, 26980453719]

約数ペア:

[(1, 26980453719), (3, 8993484573), (9, 2997828191), (503, 53639073), (907, 29746917), (1509, 17879691), (2721, 9915639), (4527, 5959897), (6571, 4105989), (8163, 3305213), (19713, 1368663), (59139, 456221)]