87781083

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{118463}}^1$

素因数の和:118498

約数の個数: 16

約数和(自身を含む): 132679680

約数和(自身を除く): 44898597

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 118463, 355389, 1540019, 2250797, 4620057, 6752391, 29260361, 87781083]

約数ペア:

[(1, 87781083), (3, 29260361), (13, 6752391), (19, 4620057), (39, 2250797), (57, 1540019), (247, 355389), (741, 118463)]