77886843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{10987}}^1$

素因数の和:11146

約数の個数: 16

約数和(自身を含む): 110759040

約数和(自身を除く): 32872197

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 10987, 32961, 186779, 560337, 1527193, 4581579, 25962281, 77886843]

約数ペア:

[(1, 77886843), (3, 25962281), (17, 4581579), (51, 1527193), (139, 560337), (417, 186779), (2363, 32961), (7089, 10987)]