68728227

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1381}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 93732768

約数和(自身を除く): 25004541

約数列:

[1, 3, 53, 159, 313, 939, 1381, 4143, 16589, 49767, 73193, 219579, 432253, 1296759, 22909409, 68728227]

約数ペア:

[(1, 68728227), (3, 22909409), (53, 1296759), (159, 432253), (313, 219579), (939, 73193), (1381, 49767), (4143, 16589)]