29081781

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{3727}}^1$

素因数の和:3770

約数の個数: 24

約数和(自身を含む): 45779840

約数和(自身を除く): 16698059

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 3727, 7803, 11181, 33543, 63359, 100629, 190077, 570231, 1077103, 1710693, 3231309, 9693927, 29081781]

約数ペア:

[(1, 29081781), (3, 9693927), (9, 3231309), (17, 1710693), (27, 1077103), (51, 570231), (153, 190077), (289, 100629), (459, 63359), (867, 33543), (2601, 11181), (3727, 7803)]