6977696319

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211657}}^1$

素因数の和:211717

約数の個数: 40

約数和(自身を含む): 11678441808

約数和(自身を除く): 4700745489

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 297, 333, 407, 891, 999, 1221, 2997, 3663, 10989, 32967, 211657, 634971, 1904913, 2328227, 5714739, 6984681, 7831309, 17144217, 20954043, 23493927, 62862129, 70481781, 86144399, 188586387, 211445343, 258433197, 634336029, 775299591, 2325898773, 6977696319]

約数ペア:

[(1, 6977696319), (3, 2325898773), (9, 775299591), (11, 634336029), (27, 258433197), (33, 211445343), (37, 188586387), (81, 86144399), (99, 70481781), (111, 62862129), (297, 23493927), (333, 20954043), (407, 17144217), (891, 7831309), (999, 6984681), (1221, 5714739), (2997, 2328227), (3663, 1904913), (10989, 634971), (32967, 211657)]