157044663

素因数分解:

$3^4\times {\mathrm{929}}^1\times {\mathrm{2087}}^1$

素因数の和:3028

約数の個数: 20

約数和(自身を含む): 234962640

約数和(自身を除く): 77917977

約数列:

[1, 3, 9, 27, 81, 929, 2087, 2787, 6261, 8361, 18783, 25083, 56349, 75249, 169047, 1938823, 5816469, 17449407, 52348221, 157044663]

約数ペア:

[(1, 157044663), (3, 52348221), (9, 17449407), (27, 5816469), (81, 1938823), (929, 169047), (2087, 75249), (2787, 56349), (6261, 25083), (8361, 18783)]