72986967

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{159013}}^1$

素因数の和:159039

約数の個数: 16

約数和(自身を含む): 114490080

約数和(自身を除く): 41503113

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 159013, 477039, 1431117, 2703221, 4293351, 8109663, 24328989, 72986967]

約数ペア:

[(1, 72986967), (3, 24328989), (9, 8109663), (17, 4293351), (27, 2703221), (51, 1431117), (153, 477039), (459, 159013)]