54521613

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{25561}}^1$

素因数の和:25649

約数の個数: 16

約数和(自身を含む): 81798400

約数和(自身を除く): 27276787

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 25561, 76683, 230049, 690147, 2019319, 6057957, 18173871, 54521613]

約数ペア:

[(1, 54521613), (3, 18173871), (9, 6057957), (27, 2019319), (79, 690147), (237, 230049), (711, 76683), (2133, 25561)]