171583167

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4019}}^1$

素因数の和:4155

約数の個数: 32

約数和(自身を含む): 277862400

約数和(自身を除く): 106279233

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 321, 399, 749, 2033, 2247, 4019, 6099, 12057, 14231, 28133, 42693, 76361, 84399, 229083, 430033, 534527, 1290099, 1603581, 3010231, 8170627, 9030693, 24511881, 57194389, 171583167]

約数ペア:

[(1, 171583167), (3, 57194389), (7, 24511881), (19, 9030693), (21, 8170627), (57, 3010231), (107, 1603581), (133, 1290099), (321, 534527), (399, 430033), (749, 229083), (2033, 84399), (2247, 76361), (4019, 42693), (6099, 28133), (12057, 14231)]