78850079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7817}}^1$

素因数の和:7966

約数の個数: 16

約数和(自身を含む): 99069696

約数和(自身を除く): 20219617

約数列:

[1, 7, 11, 77, 131, 917, 1441, 7817, 10087, 54719, 85987, 601909, 1024027, 7168189, 11264297, 78850079]

約数ペア:

[(1, 78850079), (7, 11264297), (11, 7168189), (77, 1024027), (131, 601909), (917, 85987), (1441, 54719), (7817, 10087)]