49777773

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5507}}^1$

素因数の和:5664

約数の個数: 16

約数和(自身を含む): 69797376

約数和(自身を除く): 20019603

約数列:

[1, 3, 23, 69, 131, 393, 3013, 5507, 9039, 16521, 126661, 379983, 721417, 2164251, 16592591, 49777773]

約数ペア:

[(1, 49777773), (3, 16592591), (23, 2164251), (69, 721417), (131, 379983), (393, 126661), (3013, 16521), (5507, 9039)]