55008639

素因数分解:

$3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 95676672

約数和(自身を除く): 40668033

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 243, 443, 511, 567, 657, 1329, 1533, 1701, 1971, 3101, 3987, 4599, 5913, 9303, 11961, 13797, 17739, 27909, 32339, 35883, 41391, 83727, 97017, 107649, 124173, 226373, 251181, 291051, 679119, 753543, 873153, 2037357, 2619459, 6112071, 7858377, 18336213, 55008639]

約数ペア:

[(1, 55008639), (3, 18336213), (7, 7858377), (9, 6112071), (21, 2619459), (27, 2037357), (63, 873153), (73, 753543), (81, 679119), (189, 291051), (219, 251181), (243, 226373), (443, 124173), (511, 107649), (567, 97017), (657, 83727), (1329, 41391), (1533, 35883), (1701, 32339), (1971, 27909), (3101, 17739), (3987, 13797), (4599, 11961), (5913, 9303)]