87984273

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{173539}}^1$

素因数の和:173568

約数の個数: 12

約数和(自身を含む): 127031280

約数和(自身を除く): 39047007

約数列:

[1, 3, 13, 39, 169, 507, 173539, 520617, 2256007, 6768021, 29328091, 87984273]

約数ペア:

[(1, 87984273), (3, 29328091), (13, 6768021), (39, 2256007), (169, 520617), (507, 173539)]