87750963

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{56359}}^1$

素因数の和:56538

約数の個数: 12

約数和(自身を含む): 127486320

約数和(自身を除く): 39735357

約数列:

[1, 3, 9, 173, 519, 1557, 56359, 169077, 507231, 9750107, 29250321, 87750963]

約数ペア:

[(1, 87750963), (3, 29250321), (9, 9750107), (173, 507231), (519, 169077), (1557, 56359)]