27978654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1759}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 61332480

約数和(自身を除く): 33353826

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 241, 482, 723, 1446, 1759, 2651, 3518, 5277, 5302, 7953, 10554, 15906, 19349, 38698, 58047, 116094, 423919, 847838, 1271757, 2543514, 4663109, 9326218, 13989327, 27978654]

約数ペア:

[(1, 27978654), (2, 13989327), (3, 9326218), (6, 4663109), (11, 2543514), (22, 1271757), (33, 847838), (66, 423919), (241, 116094), (482, 58047), (723, 38698), (1446, 19349), (1759, 15906), (2651, 10554), (3518, 7953), (5277, 5302)]