81008053

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1549}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 96025600

約数和(自身を除く): 15017547

約数列:

[1, 7, 31, 217, 241, 1549, 1687, 7471, 10843, 48019, 52297, 336133, 373309, 2613163, 11572579, 81008053]

約数ペア:

[(1, 81008053), (7, 11572579), (31, 2613163), (217, 373309), (241, 336133), (1549, 52297), (1687, 48019), (7471, 10843)]