66789079

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3877}}^1$

素因数の和:4014

約数の個数: 16

約数和(自身を含む): 80414208

約数和(自身を除く): 13625129

約数列:

[1, 7, 23, 107, 161, 749, 2461, 3877, 17227, 27139, 89171, 414839, 624197, 2903873, 9541297, 66789079]

約数ペア:

[(1, 66789079), (7, 9541297), (23, 2903873), (107, 624197), (161, 414839), (749, 89171), (2461, 27139), (3877, 17227)]