56355561

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2081}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 89942400

約数和(自身を除く): 33586839

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 2081, 3009, 6243, 9027, 18729, 27081, 35377, 56187, 106131, 122779, 318393, 368337, 955179, 1105011, 2087243, 3315033, 6261729, 18785187, 56355561]

約数ペア:

[(1, 56355561), (3, 18785187), (9, 6261729), (17, 3315033), (27, 2087243), (51, 1105011), (59, 955179), (153, 368337), (177, 318393), (459, 122779), (531, 106131), (1003, 56187), (1593, 35377), (2081, 27081), (3009, 18729), (6243, 9027)]