174865689

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{380971}}^1$

素因数の和:380997

約数の個数: 16

約数和(自身を含む): 274299840

約数和(自身を除く): 99434151

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 380971, 1142913, 3428739, 6476507, 10286217, 19429521, 58288563, 174865689]

約数ペア:

[(1, 174865689), (3, 58288563), (9, 19429521), (17, 10286217), (27, 6476507), (51, 3428739), (153, 1142913), (459, 380971)]