27935439

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6553}}^1$

素因数の和:6599

約数の個数: 24

約数和(自身を含む): 44829360

約数和(自身を除く): 16893921

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 6553, 19659, 45871, 137613, 190037, 321097, 570111, 963291, 1330259, 3990777, 9311813, 27935439]

約数ペア:

[(1, 27935439), (3, 9311813), (7, 3990777), (21, 1330259), (29, 963291), (49, 570111), (87, 321097), (147, 190037), (203, 137613), (609, 45871), (1421, 19659), (4263, 6553)]