87027199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{761}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 108959904

約数和(自身を除く): 21932705

約数列:

[1, 7, 17, 31, 119, 217, 527, 761, 961, 3689, 5327, 6727, 12937, 16337, 23591, 90559, 114359, 165137, 401047, 731321, 2807329, 5119247, 12432457, 87027199]

約数ペア:

[(1, 87027199), (7, 12432457), (17, 5119247), (31, 2807329), (119, 731321), (217, 401047), (527, 165137), (761, 114359), (961, 90559), (3689, 23591), (5327, 16337), (6727, 12937)]