159076521

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{23473}}^1$

素因数の和:23733

約数の個数: 16

約数和(自身を含む): 236617920

約数和(自身を除く): 77541399

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 23473, 70419, 211257, 633771, 5891723, 17675169, 53025507, 159076521]

約数ペア:

[(1, 159076521), (3, 53025507), (9, 17675169), (27, 5891723), (251, 633771), (753, 211257), (2259, 70419), (6777, 23473)]