81754926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53857}}^1$

素因数の和:53896

約数の個数: 32

約数和(自身を含む): 186133248

約数和(自身を除く): 104378322

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 53857, 107714, 161571, 323142, 592427, 1184854, 1238711, 1777281, 2477422, 3554562, 3716133, 7432266, 13625821, 27251642, 40877463, 81754926]

約数ペア:

[(1, 81754926), (2, 40877463), (3, 27251642), (6, 13625821), (11, 7432266), (22, 3716133), (23, 3554562), (33, 2477422), (46, 1777281), (66, 1238711), (69, 1184854), (138, 592427), (253, 323142), (506, 161571), (759, 107714), (1518, 53857)]