27037213

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2753}}^1$

素因数の和:2844

約数の個数: 16

約数和(自身を含む): 32783616

約数和(自身を除く): 5746403

約数列:

[1, 7, 23, 61, 161, 427, 1403, 2753, 9821, 19271, 63319, 167933, 443233, 1175531, 3862459, 27037213]

約数ペア:

[(1, 27037213), (7, 3862459), (23, 1175531), (61, 443233), (161, 167933), (427, 63319), (1403, 19271), (2753, 9821)]