6980454747

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{1091}}^1$

素因数の和:1553

約数の個数: 64

約数和(自身を含む): 11985792000

約数和(自身を除く): 5005337253

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 349, 679, 873, 1047, 1091, 2037, 2443, 2619, 3141, 3273, 6111, 7329, 7637, 9423, 9819, 18333, 21987, 22911, 29457, 33853, 65961, 68733, 101559, 105827, 206199, 236971, 304677, 317481, 380759, 710913, 740789, 914031, 952443, 1142277, 2132739, 2222367, 2665313, 2857329, 3426831, 6398217, 6667101, 7995939, 10280493, 20001303, 23987817, 36933623, 71963451, 110800869, 258535361, 332402607, 775606083, 997207821, 2326818249, 6980454747]

約数ペア:

[(1, 6980454747), (3, 2326818249), (7, 997207821), (9, 775606083), (21, 332402607), (27, 258535361), (63, 110800869), (97, 71963451), (189, 36933623), (291, 23987817), (349, 20001303), (679, 10280493), (873, 7995939), (1047, 6667101), (1091, 6398217), (2037, 3426831), (2443, 2857329), (2619, 2665313), (3141, 2222367), (3273, 2132739), (6111, 1142277), (7329, 952443), (7637, 914031), (9423, 740789), (9819, 710913), (18333, 380759), (21987, 317481), (22911, 304677), (29457, 236971), (33853, 206199), (65961, 105827), (68733, 101559)]