54411507

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{3517}}^1$

素因数の和:3720

約数の個数: 20

約数和(自身を含む): 81730176

約数和(自身を除く): 27318669

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 3517, 5157, 10551, 15471, 31653, 94959, 284877, 671747, 2015241, 6045723, 18137169, 54411507]

約数ペア:

[(1, 54411507), (3, 18137169), (9, 6045723), (27, 2015241), (81, 671747), (191, 284877), (573, 94959), (1719, 31653), (3517, 15471), (5157, 10551)]