205651251

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5801}}^1$

素因数の和:5924

約数の個数: 32

約数和(自身を含む): 331410240

約数和(自身を除く): 125758989

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 909, 1313, 2727, 3939, 5801, 11817, 17403, 35451, 52209, 75413, 156627, 226239, 585901, 678717, 1757703, 2036151, 5273109, 7616713, 15819327, 22850139, 68550417, 205651251]

約数ペア:

[(1, 205651251), (3, 68550417), (9, 22850139), (13, 15819327), (27, 7616713), (39, 5273109), (101, 2036151), (117, 1757703), (303, 678717), (351, 585901), (909, 226239), (1313, 156627), (2727, 75413), (3939, 52209), (5801, 35451), (11817, 17403)]