27838090449

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{2937437}}^1$

素因数の和:2937468

約数の個数: 28

約数和(自身を含む): 44948676276

約数和(自身を除く): 17110585827

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 2937437, 8812311, 26436933, 38186681, 79310799, 114560043, 237932397, 343680129, 713797191, 1031040387, 2141391573, 3093121161, 9279363483, 27838090449]

約数ペア:

[(1, 27838090449), (3, 9279363483), (9, 3093121161), (13, 2141391573), (27, 1031040387), (39, 713797191), (81, 343680129), (117, 237932397), (243, 114560043), (351, 79310799), (729, 38186681), (1053, 26436933), (3159, 8812311), (9477, 2937437)]