27396381

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 38948896

約数和(自身を除く): 11552515

約数列:

[1, 3, 23, 61, 69, 183, 283, 529, 849, 1403, 1587, 4209, 6509, 17263, 19527, 32269, 51789, 96807, 149707, 397049, 449121, 1191147, 9132127, 27396381]

約数ペア:

[(1, 27396381), (3, 9132127), (23, 1191147), (61, 449121), (69, 397049), (183, 149707), (283, 96807), (529, 51789), (849, 32269), (1403, 19527), (1587, 17263), (4209, 6509)]