87041187

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1069}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 128528400

約数和(自身を除く): 41487213

約数列:

[1, 3, 9, 83, 109, 249, 327, 747, 981, 1069, 3207, 9047, 9621, 27141, 81423, 88727, 116521, 266181, 349563, 798543, 1048689, 9671243, 29013729, 87041187]

約数ペア:

[(1, 87041187), (3, 29013729), (9, 9671243), (83, 1048689), (109, 798543), (249, 349563), (327, 266181), (747, 116521), (981, 88727), (1069, 81423), (3207, 27141), (9047, 9621)]