27137403

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{9221}}^1$

素因数の和:9339

約数の個数: 16

約数和(自身を含む): 40576800

約数和(自身を除く): 13439397

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 9221, 27663, 82989, 248967, 1005089, 3015267, 9045801, 27137403]

約数ペア:

[(1, 27137403), (3, 9045801), (9, 3015267), (27, 1005089), (109, 248967), (327, 82989), (981, 27663), (2943, 9221)]