87804818181

素因数分解:

$3^4\times {\mathrm{1084010101}}^1$

素因数の和:1084010113

約数の個数: 10

約数和(自身を含む): 131165222342

約数和(自身を除く): 43360404161

約数列:

[1, 3, 9, 27, 81, 1084010101, 3252030303, 9756090909, 29268272727, 87804818181]

約数ペア:

[(1, 87804818181), (3, 29268272727), (9, 9756090909), (27, 3252030303), (81, 1084010101)]