213702947127

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{6981703}}^1$

素因数の和:6981907

約数の個数: 24

約数和(自身を含む): 326743747200

約数和(自身を除く): 113040800073

約数列:

[1, 3, 9, 19, 57, 171, 179, 537, 1611, 3401, 10203, 30609, 6981703, 20945109, 62835327, 132652357, 397957071, 1193871213, 1249724837, 3749174511, 11247523533, 23744771903, 71234315709, 213702947127]

約数ペア:

[(1, 213702947127), (3, 71234315709), (9, 23744771903), (19, 11247523533), (57, 3749174511), (171, 1249724837), (179, 1193871213), (537, 397957071), (1611, 132652357), (3401, 62835327), (10203, 20945109), (30609, 6981703)]