127979997

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{32003}}^1$

素因数の和:32080

約数の個数: 16

約数和(自身を含む): 180246528

約数和(自身を除く): 52266531

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 32003, 96009, 992093, 1376129, 2976279, 4128387, 42659999, 127979997]

約数ペア:

[(1, 127979997), (3, 42659999), (31, 4128387), (43, 2976279), (93, 1376129), (129, 992093), (1333, 96009), (3999, 32003)]