40022721

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{78017}}^1$

素因数の和:78045

約数の個数: 16

約数和(自身を含む): 62414400

約数和(自身を除く): 22391679

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 78017, 234051, 702153, 1482323, 2106459, 4446969, 13340907, 40022721]

約数ペア:

[(1, 40022721), (3, 13340907), (9, 4446969), (19, 2106459), (27, 1482323), (57, 702153), (171, 234051), (513, 78017)]