27524889

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1217}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 45601920

約数和(自身を除く): 18077031

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 1217, 2513, 3231, 3651, 7539, 8519, 10953, 22617, 25557, 76671, 436903, 1310709, 3058321, 3932127, 9174963, 27524889]

約数ペア:

[(1, 27524889), (3, 9174963), (7, 3932127), (9, 3058321), (21, 1310709), (63, 436903), (359, 76671), (1077, 25557), (1217, 22617), (2513, 10953), (3231, 8519), (3651, 7539)]