127987107

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{19543}}^1$

素因数の和:19642

約数の個数: 16

約数和(自身を含む): 178241280

約数和(自身を除く): 50254173

約数列:

[1, 3, 37, 59, 111, 177, 2183, 6549, 19543, 58629, 723091, 1153037, 2169273, 3459111, 42662369, 127987107]

約数ペア:

[(1, 127987107), (3, 42662369), (37, 3459111), (59, 2169273), (111, 1153037), (177, 723091), (2183, 58629), (6549, 19543)]