156729110739

素因数分解:

$3^1\times {\mathrm{643}}^1\times {\mathrm{4003}}^1\times {\mathrm{20297}}^1$

素因数の和:24946

約数の個数: 16

約数和(自身を含む): 209359742592

約数和(自身を除く): 52630631853

約数列:

[1, 3, 643, 1929, 4003, 12009, 20297, 60891, 2573929, 7721787, 13050971, 39152913, 81248891, 243746673, 52243036913, 156729110739]

約数ペア:

[(1, 156729110739), (3, 52243036913), (643, 243746673), (1929, 81248891), (4003, 39152913), (12009, 13050971), (20297, 7721787), (60891, 2573929)]