8173737

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 14918400

約数和(自身を除く): 6744663

約数列:

[1, 3, 9, 11, 13, 27, 29, 33, 39, 73, 87, 99, 117, 143, 219, 261, 297, 319, 351, 377, 429, 657, 783, 803, 949, 957, 1131, 1287, 1971, 2117, 2409, 2847, 2871, 3393, 3861, 4147, 6351, 7227, 8541, 8613, 10179, 10439, 12441, 19053, 21681, 23287, 25623, 27521, 31317, 37323, 57159, 69861, 82563, 93951, 111969, 209583, 247689, 281853, 302731, 628749, 743067, 908193, 2724579, 8173737]

約数ペア:

[(1, 8173737), (3, 2724579), (9, 908193), (11, 743067), (13, 628749), (27, 302731), (29, 281853), (33, 247689), (39, 209583), (73, 111969), (87, 93951), (99, 82563), (117, 69861), (143, 57159), (219, 37323), (261, 31317), (297, 27521), (319, 25623), (351, 23287), (377, 21681), (429, 19053), (657, 12441), (783, 10439), (803, 10179), (949, 8613), (957, 8541), (1131, 7227), (1287, 6351), (1971, 4147), (2117, 3861), (2409, 3393), (2847, 2871)]