9387729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 15899520

約数和(自身を除く): 6511791

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 103, 117, 123, 171, 247, 309, 369, 533, 741, 779, 927, 1339, 1599, 1957, 2223, 2337, 4017, 4223, 4797, 5871, 7011, 10127, 12051, 12669, 17613, 25441, 30381, 38007, 54899, 76323, 80237, 91143, 164697, 228969, 240711, 494091, 722133, 1043081, 3129243, 9387729]

約数ペア:

[(1, 9387729), (3, 3129243), (9, 1043081), (13, 722133), (19, 494091), (39, 240711), (41, 228969), (57, 164697), (103, 91143), (117, 80237), (123, 76323), (171, 54899), (247, 38007), (309, 30381), (369, 25441), (533, 17613), (741, 12669), (779, 12051), (927, 10127), (1339, 7011), (1599, 5871), (1957, 4797), (2223, 4223), (2337, 4017)]