27814017

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 19989375

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 103, 147, 167, 231, 309, 501, 539, 721, 1133, 1169, 1617, 1837, 2163, 3399, 3507, 5047, 5511, 7931, 8183, 12859, 15141, 17201, 23793, 24549, 38577, 51603, 55517, 90013, 120407, 166551, 189211, 270039, 361221, 567633, 842849, 1324477, 2528547, 3973431, 9271339, 27814017]

約数ペア:

[(1, 27814017), (3, 9271339), (7, 3973431), (11, 2528547), (21, 1324477), (33, 842849), (49, 567633), (77, 361221), (103, 270039), (147, 189211), (167, 166551), (231, 120407), (309, 90013), (501, 55517), (539, 51603), (721, 38577), (1133, 24549), (1169, 23793), (1617, 17201), (1837, 15141), (2163, 12859), (3399, 8183), (3507, 7931), (5047, 5511)]