81004467

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{17989}}^1$

素因数の和:18090

約数の個数: 16

約数和(自身を含む): 115136000

約数和(自身を除く): 34131533

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 17989, 53967, 341791, 1025373, 1421131, 4263393, 27001489, 81004467]

約数ペア:

[(1, 81004467), (3, 27001489), (19, 4263393), (57, 1421131), (79, 1025373), (237, 341791), (1501, 53967), (4503, 17989)]