27943773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 44634240

約数和(自身を除く): 16690467

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1229, 1749, 2067, 3687, 7579, 13519, 15977, 22737, 40557, 47931, 65137, 175747, 195411, 527241, 716507, 846781, 2149521, 2540343, 9314591, 27943773]

約数ペア:

[(1, 27943773), (3, 9314591), (11, 2540343), (13, 2149521), (33, 846781), (39, 716507), (53, 527241), (143, 195411), (159, 175747), (429, 65137), (583, 47931), (689, 40557), (1229, 22737), (1749, 15977), (2067, 13519), (3687, 7579)]