180147239991

素因数分解:

$3^2\times {\mathrm{337}}^1\times {\mathrm{1979}}^1\times {\mathrm{30013}}^1$

素因数の和:32335

約数の個数: 24

約数和(自身を含む): 261125401680

約数和(自身を除く): 80978161689

約数列:

[1, 3, 9, 337, 1011, 1979, 3033, 5937, 17811, 30013, 90039, 270117, 666923, 2000769, 6002307, 10114381, 30343143, 59395727, 91029429, 178187181, 534561543, 20016359999, 60049079997, 180147239991]

約数ペア:

[(1, 180147239991), (3, 60049079997), (9, 20016359999), (337, 534561543), (1011, 178187181), (1979, 91029429), (3033, 59395727), (5937, 30343143), (17811, 10114381), (30013, 6002307), (90039, 2000769), (270117, 666923)]