79928937

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{823}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 131609280

約数和(自身を除く): 51680343

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 297, 327, 823, 891, 981, 1199, 2469, 2943, 3597, 7407, 8829, 9053, 10791, 22221, 27159, 32373, 66663, 81477, 89707, 97119, 244431, 269121, 733293, 807363, 986777, 2422089, 2960331, 7266267, 8880993, 26642979, 79928937]

約数ペア:

[(1, 79928937), (3, 26642979), (9, 8880993), (11, 7266267), (27, 2960331), (33, 2422089), (81, 986777), (99, 807363), (109, 733293), (297, 269121), (327, 244431), (823, 97119), (891, 89707), (981, 81477), (1199, 66663), (2469, 32373), (2943, 27159), (3597, 22221), (7407, 10791), (8829, 9053)]