68698878

素因数分解:

$2^1\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{6653}}^1$

素因数の和:8379

約数の個数: 16

約数和(自身を含む): 137498256

約数和(自身を除く): 68799378

約数列:

[1, 2, 3, 6, 1721, 3442, 5163, 6653, 10326, 13306, 19959, 39918, 11449813, 22899626, 34349439, 68698878]

約数ペア:

[(1, 68698878), (2, 34349439), (3, 22899626), (6, 11449813), (1721, 39918), (3442, 19959), (5163, 13306), (6653, 10326)]