81466483

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4729}}^1$

素因数の和:4866

約数の個数: 16

約数和(自身を含む): 98081280

約数和(自身を除く): 16614797

約数列:

[1, 7, 23, 107, 161, 749, 2461, 4729, 17227, 33103, 108767, 506003, 761369, 3542021, 11638069, 81466483]

約数ペア:

[(1, 81466483), (7, 11638069), (23, 3542021), (107, 761369), (161, 506003), (749, 108767), (2461, 33103), (4729, 17227)]