77697321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{4871}}^1$

素因数の和:5296

約数の個数: 16

約数和(自身を含む): 111861120

約数和(自身を除く): 34163799

約数列:

[1, 3, 13, 39, 409, 1227, 4871, 5317, 14613, 15951, 63323, 189969, 1992239, 5976717, 25899107, 77697321]

約数ペア:

[(1, 77697321), (3, 25899107), (13, 5976717), (39, 1992239), (409, 189969), (1227, 63323), (4871, 15951), (5317, 14613)]