81717531

素因数分解:

$3^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{3767}}^1$

素因数の和:4810

約数の個数: 16

約数和(自身を含む): 124675584

約数和(自身を除く): 42958053

約数列:

[1, 3, 7, 21, 1033, 3099, 3767, 7231, 11301, 21693, 26369, 79107, 3891311, 11673933, 27239177, 81717531]

約数ペア:

[(1, 81717531), (3, 27239177), (7, 11673933), (21, 3891311), (1033, 79107), (3099, 26369), (3767, 21693), (7231, 11301)]