80509977

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{175403}}^1$

素因数の和:175429

約数の個数: 16

約数和(自身を含む): 126290880

約数和(自身を除く): 45780903

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 175403, 526209, 1578627, 2981851, 4735881, 8945553, 26836659, 80509977]

約数ペア:

[(1, 80509977), (3, 26836659), (9, 8945553), (17, 4735881), (27, 2981851), (51, 1578627), (153, 526209), (459, 175403)]