63721389

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{11677}}^1$

素因数の和:11804

約数の個数: 16

約数和(自身を含む): 90808128

約数和(自身を除く): 27086739

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 11677, 35031, 198509, 595527, 1249439, 3748317, 21240463, 63721389]

約数ペア:

[(1, 63721389), (3, 21240463), (17, 3748317), (51, 1249439), (107, 595527), (321, 198509), (1819, 35031), (5457, 11677)]