27490701

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68899}}^1$

素因数の和:68928

約数の個数: 16

約数和(自身を含む): 44096000

約数和(自身を除く): 16605299

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 68899, 206697, 482293, 1309081, 1446879, 3927243, 9163567, 27490701]

約数ペア:

[(1, 27490701), (3, 9163567), (7, 3927243), (19, 1446879), (21, 1309081), (57, 482293), (133, 206697), (399, 68899)]