87771438

素因数分解:

$2^1\times 3^4\times {\mathrm{541799}}^1$

素因数の和:541813

約数の個数: 20

約数和(自身を含む): 196673400

約数和(自身を除く): 108901962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 541799, 1083598, 1625397, 3250794, 4876191, 9752382, 14628573, 29257146, 43885719, 87771438]

約数ペア:

[(1, 87771438), (2, 43885719), (3, 29257146), (6, 14628573), (9, 9752382), (18, 4876191), (27, 3250794), (54, 1625397), (81, 1083598), (162, 541799)]