57085281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2927}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 90440064

約数和(自身を除く): 33354783

約数列:

[1, 3, 9, 11, 33, 99, 197, 591, 1773, 2167, 2927, 6501, 8781, 19503, 26343, 32197, 96591, 289773, 576619, 1729857, 5189571, 6342809, 19028427, 57085281]

約数ペア:

[(1, 57085281), (3, 19028427), (9, 6342809), (11, 5189571), (33, 1729857), (99, 576619), (197, 289773), (591, 96591), (1773, 32197), (2167, 26343), (2927, 19503), (6501, 8781)]