6687549

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 11491200

約数和(自身を除く): 4803651

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 89, 99, 121, 207, 253, 267, 297, 363, 621, 759, 801, 979, 1089, 2047, 2277, 2403, 2783, 2937, 3267, 6141, 6831, 8349, 8811, 10769, 18423, 22517, 25047, 26433, 32307, 55269, 67551, 75141, 96921, 202653, 247687, 290763, 607959, 743061, 2229183, 6687549]

約数ペア:

[(1, 6687549), (3, 2229183), (9, 743061), (11, 607959), (23, 290763), (27, 247687), (33, 202653), (69, 96921), (89, 75141), (99, 67551), (121, 55269), (207, 32307), (253, 26433), (267, 25047), (297, 22517), (363, 18423), (621, 10769), (759, 8811), (801, 8349), (979, 6831), (1089, 6141), (2047, 3267), (2277, 2937), (2403, 2783)]