3054804921

素因数分解:

$3^4\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{4219}}^1$

素因数の和:5515

約数の個数: 40

約数和(自身を含む): 5220578880

約数和(自身を除く): 2165773959

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1277, 3831, 4219, 8939, 11493, 12657, 26817, 29533, 34479, 37971, 80451, 88599, 103437, 113913, 241353, 265797, 341739, 724059, 797391, 2392173, 5387663, 16162989, 37713641, 48488967, 113140923, 145466901, 339422769, 436400703, 1018268307, 3054804921]

約数ペア:

[(1, 3054804921), (3, 1018268307), (7, 436400703), (9, 339422769), (21, 145466901), (27, 113140923), (63, 48488967), (81, 37713641), (189, 16162989), (567, 5387663), (1277, 2392173), (3831, 797391), (4219, 724059), (8939, 341739), (11493, 265797), (12657, 241353), (26817, 113913), (29533, 103437), (34479, 88599), (37971, 80451)]