54923751

素因数分解:

$3^4\times {\mathrm{491}}^1\times {\mathrm{1381}}^1$

素因数の和:1884

約数の個数: 20

約数和(自身を含む): 82273224

約数和(自身を除く): 27349473

約数列:

[1, 3, 9, 27, 81, 491, 1381, 1473, 4143, 4419, 12429, 13257, 37287, 39771, 111861, 678071, 2034213, 6102639, 18307917, 54923751]

約数ペア:

[(1, 54923751), (3, 18307917), (9, 6102639), (27, 2034213), (81, 678071), (491, 111861), (1381, 39771), (1473, 37287), (4143, 13257), (4419, 12429)]