159679521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1043657}}^1$

素因数の和:1043680

約数の個数: 12

約数和(自身を含む): 244215972

約数和(自身を除く): 84536451

約数列:

[1, 3, 9, 17, 51, 153, 1043657, 3130971, 9392913, 17742169, 53226507, 159679521]

約数ペア:

[(1, 159679521), (3, 53226507), (9, 17742169), (17, 9392913), (51, 3130971), (153, 1043657)]