165471489

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1081513}}^1$

素因数の和:1081536

約数の個数: 12

約数和(自身を含む): 253074276

約数和(自身を除く): 87602787

約数列:

[1, 3, 9, 17, 51, 153, 1081513, 3244539, 9733617, 18385721, 55157163, 165471489]

約数ペア:

[(1, 165471489), (3, 55157163), (9, 18385721), (17, 9733617), (51, 3244539), (153, 1081513)]