201761739

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{21169}}^1$

素因数の和:21531

約数の個数: 16

約数和(自身を含む): 299767200

約数和(自身を除く): 98005461

約数列:

[1, 3, 9, 27, 353, 1059, 3177, 9531, 21169, 63507, 190521, 571563, 7472657, 22417971, 67253913, 201761739]

約数ペア:

[(1, 201761739), (3, 67253913), (9, 22417971), (27, 7472657), (353, 571563), (1059, 190521), (3177, 63507), (9531, 21169)]