68919963

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{39541}}^1$

素因数の和:39634

約数の個数: 16

約数和(自身を含む): 106288896

約数和(自身を除く): 37368933

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 39541, 118623, 276787, 830361, 3281903, 9845709, 22973321, 68919963]

約数ペア:

[(1, 68919963), (3, 22973321), (7, 9845709), (21, 3281903), (83, 830361), (249, 276787), (581, 118623), (1743, 39541)]