176939073

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{4931}}^1$

素因数の和:5386

約数の個数: 20

約数和(自身を含む): 264966768

約数和(自身を除く): 88027695

約数列:

[1, 3, 9, 27, 81, 443, 1329, 3987, 4931, 11961, 14793, 35883, 44379, 133137, 399411, 2184433, 6553299, 19659897, 58979691, 176939073]

約数ペア:

[(1, 176939073), (3, 58979691), (9, 19659897), (27, 6553299), (81, 2184433), (443, 399411), (1329, 133137), (3987, 44379), (4931, 35883), (11961, 14793)]