55882287

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1889}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 85503600

約数和(自身を除く): 29621313

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1557, 1889, 3287, 5667, 9861, 17001, 29583, 35891, 107673, 323019, 326797, 980391, 2941173, 6209143, 18627429, 55882287]

約数ペア:

[(1, 55882287), (3, 18627429), (9, 6209143), (19, 2941173), (57, 980391), (171, 326797), (173, 323019), (519, 107673), (1557, 35891), (1889, 29583), (3287, 17001), (5667, 9861)]