181120899

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{3739}}^1$

素因数の和:4050

約数の個数: 16

約数和(自身を含む): 246181760

約数和(自身を除く): 65060861

約数列:

[1, 3, 67, 201, 241, 723, 3739, 11217, 16147, 48441, 250513, 751539, 901099, 2703297, 60373633, 181120899]

約数ペア:

[(1, 181120899), (3, 60373633), (67, 2703297), (201, 901099), (241, 751539), (723, 250513), (3739, 48441), (11217, 16147)]