268173859521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{276753209}}^1$

素因数の和:276753248

約数の個数: 16

約数和(自身を含む): 398524622400

約数和(自身を除く): 130350762879

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 276753209, 830259627, 4704804553, 5258310971, 14114413659, 15774932913, 89391286507, 268173859521]

約数ペア:

[(1, 268173859521), (3, 89391286507), (17, 15774932913), (19, 14114413659), (51, 5258310971), (57, 4704804553), (323, 830259627), (969, 276753209)]