179940089

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2373

約数の個数: 24

約数和(自身を含む): 224137728

約数和(自身を除く): 44197639

約数列:

[1, 7, 19, 31, 133, 217, 361, 589, 2297, 2527, 4123, 11191, 16079, 43643, 71207, 78337, 305501, 498449, 829217, 1352933, 5804519, 9470531, 25705727, 179940089]

約数ペア:

[(1, 179940089), (7, 25705727), (19, 9470531), (31, 5804519), (133, 1352933), (217, 829217), (361, 498449), (589, 305501), (2297, 78337), (2527, 71207), (4123, 43643), (11191, 16079)]