90833211

素因数分解:

$3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 158906880

約数和(自身を除く): 68073669

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 71, 147, 189, 213, 441, 497, 639, 967, 1323, 1491, 1917, 2901, 3479, 4473, 6769, 8703, 10437, 13419, 20307, 26109, 31311, 47383, 60921, 68657, 93933, 142149, 182763, 205971, 426447, 480599, 617913, 1279341, 1441797, 1853739, 3364193, 4325391, 10092579, 12976173, 30277737, 90833211]

約数ペア:

[(1, 90833211), (3, 30277737), (7, 12976173), (9, 10092579), (21, 4325391), (27, 3364193), (49, 1853739), (63, 1441797), (71, 1279341), (147, 617913), (189, 480599), (213, 426447), (441, 205971), (497, 182763), (639, 142149), (967, 93933), (1323, 68657), (1491, 60921), (1917, 47383), (2901, 31311), (3479, 26109), (4473, 20307), (6769, 13419), (8703, 10437)]