127657371

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{2437}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 179436800

約数和(自身を除く): 51779429

約数列:

[1, 3, 19, 57, 919, 2437, 2757, 7311, 17461, 46303, 52383, 138909, 2239603, 6718809, 42552457, 127657371]

約数ペア:

[(1, 127657371), (3, 42552457), (19, 6718809), (57, 2239603), (919, 138909), (2437, 52383), (2757, 46303), (7311, 17461)]