138415863

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{24169}}^1$

素因数の和:24278

約数の個数: 16

約数和(自身を含む): 194906880

約数和(自身を除く): 56491017

約数列:

[1, 3, 23, 69, 83, 249, 1909, 5727, 24169, 72507, 555887, 1667661, 2006027, 6018081, 46138621, 138415863]

約数ペア:

[(1, 138415863), (3, 46138621), (23, 6018081), (69, 2006027), (83, 1667661), (249, 555887), (1909, 72507), (5727, 24169)]