87486291

素因数分解:

$3^3\times {\mathrm{1051}}^1\times {\mathrm{3083}}^1$

素因数の和:4143

約数の個数: 16

約数和(自身を含む): 129774720

約数和(自身を除く): 42288429

約数列:

[1, 3, 9, 27, 1051, 3083, 3153, 9249, 9459, 27747, 28377, 83241, 3240233, 9720699, 29162097, 87486291]

約数ペア:

[(1, 87486291), (3, 29162097), (9, 9720699), (27, 3240233), (1051, 83241), (3083, 28377), (3153, 27747), (9249, 9459)]