47640483

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 78335712

約数和(自身を除く): 30695229

約数列:

[1, 3, 9, 11, 33, 41, 97, 99, 121, 123, 291, 363, 369, 451, 873, 1067, 1089, 1331, 1353, 3201, 3977, 3993, 4059, 4961, 9603, 11737, 11931, 11979, 14883, 35211, 35793, 43747, 44649, 54571, 105633, 129107, 131241, 163713, 387321, 393723, 481217, 491139, 1161963, 1443651, 4330953, 5293387, 15880161, 47640483]

約数ペア:

[(1, 47640483), (3, 15880161), (9, 5293387), (11, 4330953), (33, 1443651), (41, 1161963), (97, 491139), (99, 481217), (121, 393723), (123, 387321), (291, 163713), (363, 131241), (369, 129107), (451, 105633), (873, 54571), (1067, 44649), (1089, 43747), (1331, 35793), (1353, 35211), (3201, 14883), (3977, 11979), (3993, 11931), (4059, 11737), (4961, 9603)]