411400053

素因数分解:

$3^4\times {\mathrm{751}}^1\times {\mathrm{6763}}^1$

素因数の和:7526

約数の個数: 20

約数和(自身を含む): 615469888

約数和(自身を除く): 204069835

約数列:

[1, 3, 9, 27, 81, 751, 2253, 6759, 6763, 20277, 20289, 60831, 60867, 182601, 547803, 5079013, 15237039, 45711117, 137133351, 411400053]

約数ペア:

[(1, 411400053), (3, 137133351), (9, 45711117), (27, 15237039), (81, 5079013), (751, 547803), (2253, 182601), (6759, 60867), (6763, 60831), (20277, 20289)]