27487047

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56909}}^1$

素因数の和:56942

約数の個数: 16

約数和(自身を含む): 43706880

約数和(自身を除く): 16219833

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 56909, 170727, 398363, 1195089, 1308907, 3926721, 9162349, 27487047]

約数ペア:

[(1, 27487047), (3, 9162349), (7, 3926721), (21, 1308907), (23, 1195089), (69, 398363), (161, 170727), (483, 56909)]