61945977

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1889}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 87635520

約数和(自身を除く): 25689543

約数列:

[1, 3, 17, 51, 643, 1889, 1929, 5667, 10931, 32113, 32793, 96339, 1214627, 3643881, 20648659, 61945977]

約数ペア:

[(1, 61945977), (3, 20648659), (17, 3643881), (51, 1214627), (643, 96339), (1889, 32793), (1929, 32113), (5667, 10931)]