42126831

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{42169}}^1$

素因数の和:42215

約数の個数: 16

約数和(自身を含む): 64098400

約数和(自身を除く): 21971569

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 42169, 126507, 379521, 1138563, 1560253, 4680759, 14042277, 42126831]

約数ペア:

[(1, 42126831), (3, 14042277), (9, 4680759), (27, 1560253), (37, 1138563), (111, 379521), (333, 126507), (999, 42169)]