49687353

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1499}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 74880000

約数和(自身を除く): 25192647

約数列:

[1, 3, 9, 29, 87, 127, 261, 381, 1143, 1499, 3683, 4497, 11049, 13491, 33147, 43471, 130413, 190373, 391239, 571119, 1713357, 5520817, 16562451, 49687353]

約数ペア:

[(1, 49687353), (3, 16562451), (9, 5520817), (29, 1713357), (87, 571119), (127, 391239), (261, 190373), (381, 130413), (1143, 43471), (1499, 33147), (3683, 13491), (4497, 11049)]