55335909

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 75202560

約数和(自身を除く): 19866651

約数列:

[1, 3, 71, 213, 239, 717, 1087, 3261, 16969, 50907, 77177, 231531, 259793, 779379, 18445303, 55335909]

約数ペア:

[(1, 55335909), (3, 18445303), (71, 779379), (213, 259793), (239, 231531), (717, 77177), (1087, 50907), (3261, 16969)]