26812791

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6043}}^1$

素因数の和:6095

約数の個数: 24

約数和(自身を含む): 42428880

約数和(自身を除く): 15616089

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 6043, 18129, 54387, 102731, 175247, 308193, 525741, 924579, 1577223, 2979199, 8937597, 26812791]

約数ペア:

[(1, 26812791), (3, 8937597), (9, 2979199), (17, 1577223), (29, 924579), (51, 525741), (87, 308193), (153, 175247), (261, 102731), (493, 54387), (1479, 18129), (4437, 6043)]