27290439

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:413

約数の個数: 40

約数和(自身を含む): 45041040

約数和(自身を除く): 17750601

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 281, 297, 327, 843, 891, 981, 1199, 2529, 2943, 3091, 3597, 7587, 8829, 9273, 10791, 22761, 27819, 30629, 32373, 83457, 91887, 97119, 250371, 275661, 336919, 826983, 1010757, 2480949, 3032271, 9096813, 27290439]

約数ペア:

[(1, 27290439), (3, 9096813), (9, 3032271), (11, 2480949), (27, 1010757), (33, 826983), (81, 336919), (99, 275661), (109, 250371), (281, 97119), (297, 91887), (327, 83457), (843, 32373), (891, 30629), (981, 27819), (1199, 22761), (2529, 10791), (2943, 9273), (3091, 8829), (3597, 7587)]