66621149

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1069}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 79094400

約数和(自身を除く): 12473251

約数列:

[1, 7, 29, 203, 307, 1069, 2149, 7483, 8903, 31001, 62321, 217007, 328183, 2297281, 9517307, 66621149]

約数ペア:

[(1, 66621149), (7, 9517307), (29, 2297281), (203, 328183), (307, 217007), (1069, 62321), (2149, 31001), (7483, 8903)]