80137998

素因数分解:

$2^1\times 3^5\times {\mathrm{164893}}^1$

素因数の和:164910

約数の個数: 24

約数和(自身を含む): 180064248

約数和(自身を除く): 99926250

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 164893, 329786, 494679, 989358, 1484037, 2968074, 4452111, 8904222, 13356333, 26712666, 40068999, 80137998]

約数ペア:

[(1, 80137998), (2, 40068999), (3, 26712666), (6, 13356333), (9, 8904222), (18, 4452111), (27, 2968074), (54, 1484037), (81, 989358), (162, 494679), (243, 329786), (486, 164893)]