80502147

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 134510880

約数和(自身を除く): 54008733

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 121, 123, 297, 363, 369, 451, 601, 1089, 1107, 1353, 1803, 3267, 4059, 4961, 5409, 6611, 12177, 14883, 16227, 19833, 24641, 44649, 59499, 72721, 73923, 133947, 178497, 218163, 221769, 271051, 654489, 665307, 813153, 1963467, 2439459, 2981561, 7318377, 8944683, 26834049, 80502147]

約数ペア:

[(1, 80502147), (3, 26834049), (9, 8944683), (11, 7318377), (27, 2981561), (33, 2439459), (41, 1963467), (99, 813153), (121, 665307), (123, 654489), (297, 271051), (363, 221769), (369, 218163), (451, 178497), (601, 133947), (1089, 73923), (1107, 72721), (1353, 59499), (1803, 44649), (3267, 24641), (4059, 19833), (4961, 16227), (5409, 14883), (6611, 12177)]