57269931

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{7757}}^1$

素因数の和:7890

約数の個数: 16

約数和(自身を含む): 80434944

約数和(自身を除く): 23165013

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 7757, 23271, 178411, 535233, 829999, 2489997, 19089977, 57269931]

約数ペア:

[(1, 57269931), (3, 19089977), (23, 2489997), (69, 829999), (107, 535233), (321, 178411), (2461, 23271), (7383, 7757)]