68894211

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1787}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 93719808

約数和(自身を除く): 24825597

約数列:

[1, 3, 71, 181, 213, 543, 1787, 5361, 12851, 38553, 126877, 323447, 380631, 970341, 22964737, 68894211]

約数ペア:

[(1, 68894211), (3, 22964737), (71, 970341), (181, 380631), (213, 323447), (543, 126877), (1787, 38553), (5361, 12851)]