79255989

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{57557}}^1$

素因数の和:57586

約数の個数: 20

約数和(自身を含む): 125361324

約数和(自身を除く): 46105335

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 57557, 172671, 518013, 978469, 1554039, 2935407, 4662117, 8806221, 26418663, 79255989]

約数ペア:

[(1, 79255989), (3, 26418663), (9, 8806221), (17, 4662117), (27, 2935407), (51, 1554039), (81, 978469), (153, 518013), (459, 172671), (1377, 57557)]