127799397

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10007}}^1$

素因数の和:10070

約数の個数: 32

約数和(自身を含む): 211368960

約数和(自身を除く): 83569563

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 10007, 12771, 30021, 90063, 110077, 270189, 330231, 430301, 990693, 1290903, 2972079, 3872709, 4733311, 11618127, 14199933, 42599799, 127799397]

約数ペア:

[(1, 127799397), (3, 42599799), (9, 14199933), (11, 11618127), (27, 4733311), (33, 3872709), (43, 2972079), (99, 1290903), (129, 990693), (297, 430301), (387, 330231), (473, 270189), (1161, 110077), (1419, 90063), (4257, 30021), (10007, 12771)]