90777807

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{197773}}^1$

素因数の和:197799

約数の個数: 16

約数和(自身を含む): 142397280

約数和(自身を除く): 51619473

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 197773, 593319, 1779957, 3362141, 5339871, 10086423, 30259269, 90777807]

約数ペア:

[(1, 90777807), (3, 30259269), (9, 10086423), (17, 5339871), (27, 3362141), (51, 1779957), (153, 593319), (459, 197773)]