85644381

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{40609}}^1$

素因数の和:40668

約数の個数: 16

約数和(自身を含む): 123454400

約数和(自身を除く): 37810019

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 40609, 121827, 771571, 1502533, 2314713, 4507599, 28548127, 85644381]

約数ペア:

[(1, 85644381), (3, 28548127), (19, 4507599), (37, 2314713), (57, 1502533), (111, 771571), (703, 121827), (2109, 40609)]