128564673

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{4129}}^1$

素因数の和:4336

約数の個数: 16

約数和(自身を含む): 174847680

約数和(自身を除く): 46283007

約数列:

[1, 3, 97, 107, 291, 321, 4129, 10379, 12387, 31137, 400513, 441803, 1201539, 1325409, 42854891, 128564673]

約数ペア:

[(1, 128564673), (3, 42854891), (97, 1325409), (107, 1201539), (291, 441803), (321, 400513), (4129, 31137), (10379, 12387)]