87842163

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{1307}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 120168576

約数和(自身を除く): 32326413

約数列:

[1, 3, 43, 129, 521, 1307, 1563, 3921, 22403, 56201, 67209, 168603, 680947, 2042841, 29280721, 87842163]

約数ペア:

[(1, 87842163), (3, 29280721), (43, 2042841), (129, 680947), (521, 168603), (1307, 67209), (1563, 56201), (3921, 22403)]