81208699

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24691}}^1$

素因数の和:24738

約数の個数: 16

約数和(自身を含む): 99558144

約数和(自身を除く): 18349445

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 24691, 271601, 320983, 567893, 3530813, 6246823, 7382609, 81208699]

約数ペア:

[(1, 81208699), (11, 7382609), (13, 6246823), (23, 3530813), (143, 567893), (253, 320983), (299, 271601), (3289, 24691)]