87319809

素因数分解:

$3^3\times {\mathrm{1049}}^1\times {\mathrm{3083}}^1$

素因数の和:4141

約数の個数: 16

約数和(自身を含む): 129528000

約数和(自身を除く): 42208191

約数列:

[1, 3, 9, 27, 1049, 3083, 3147, 9249, 9441, 27747, 28323, 83241, 3234067, 9702201, 29106603, 87319809]

約数ペア:

[(1, 87319809), (3, 29106603), (9, 9702201), (27, 3234067), (1049, 83241), (3083, 28323), (3147, 27747), (9249, 9441)]