127250049

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131321}}^1$

素因数の和:131360

約数の個数: 16

約数和(自身を含む): 189103680

約数和(自身を除く): 61853631

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 131321, 393963, 2232457, 2495099, 6697371, 7485297, 42416683, 127250049]

約数ペア:

[(1, 127250049), (3, 42416683), (17, 7485297), (19, 6697371), (51, 2495099), (57, 2232457), (323, 393963), (969, 131321)]