83382021

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{17851}}^1$

素因数の和:18033

約数の個数: 16

約数和(自身を含む): 124249920

約数和(自身を除く): 40867899

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 17851, 53553, 160659, 481977, 3088223, 9264669, 27794007, 83382021]

約数ペア:

[(1, 83382021), (3, 27794007), (9, 9264669), (27, 3088223), (173, 481977), (519, 160659), (1557, 53553), (4671, 17851)]