55144221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 28681059

約数列:

[1, 3, 11, 33, 41, 53, 123, 159, 451, 583, 769, 1353, 1749, 2173, 2307, 6519, 8459, 23903, 25377, 31529, 40757, 71709, 94587, 122271, 346819, 448327, 1040457, 1344981, 1671037, 5013111, 18381407, 55144221]

約数ペア:

[(1, 55144221), (3, 18381407), (11, 5013111), (33, 1671037), (41, 1344981), (53, 1040457), (123, 448327), (159, 346819), (451, 122271), (583, 94587), (769, 71709), (1353, 40757), (1749, 31529), (2173, 25377), (2307, 23903), (6519, 8459)]