27402681

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1427}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 37767744

約数和(自身を除く): 10365063

約数列:

[1, 3, 37, 111, 173, 519, 1427, 4281, 6401, 19203, 52799, 158397, 246871, 740613, 9134227, 27402681]

約数ペア:

[(1, 27402681), (3, 9134227), (37, 740613), (111, 246871), (173, 158397), (519, 52799), (1427, 19203), (4281, 6401)]