87622089

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{21911}}^1$

素因数の和:21988

約数の個数: 16

約数和(自身を含む): 123408384

約数和(自身を除く): 35786295

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 21911, 65733, 679241, 942173, 2037723, 2826519, 29207363, 87622089]

約数ペア:

[(1, 87622089), (3, 29207363), (31, 2826519), (43, 2037723), (93, 942173), (129, 679241), (1333, 65733), (3999, 21911)]