13307589549

素因数分解:

$3^6\times {\mathrm{239}}^1\times {\mathrm{76379}}^1$

素因数の和:76636

約数の個数: 28

約数和(自身を含む): 20036001600

約数和(自身を除く): 6728412051

約数列:

[1, 3, 9, 27, 81, 239, 243, 717, 729, 2151, 6453, 19359, 58077, 76379, 174231, 229137, 687411, 2062233, 6186699, 18254581, 18560097, 54763743, 55680291, 164291229, 492873687, 1478621061, 4435863183, 13307589549]

約数ペア:

[(1, 13307589549), (3, 4435863183), (9, 1478621061), (27, 492873687), (81, 164291229), (239, 55680291), (243, 54763743), (717, 18560097), (729, 18254581), (2151, 6186699), (6453, 2062233), (19359, 687411), (58077, 229137), (76379, 174231)]