27090693

素因数分解:

$3^4\times 7^1\times {\mathrm{47779}}^1$

素因数の和:47798

約数の個数: 20

約数和(自身を含む): 46251040

約数和(自身を除く): 19160347

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 47779, 143337, 334453, 430011, 1003359, 1290033, 3010077, 3870099, 9030231, 27090693]

約数ペア:

[(1, 27090693), (3, 9030231), (7, 3870099), (9, 3010077), (21, 1290033), (27, 1003359), (63, 430011), (81, 334453), (189, 143337), (567, 47779)]