27890577

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1667}}^1$

素因数の和:1710

約数の個数: 36

約数和(自身を含む): 47618064

約数和(自身を除く): 19727487

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1521, 1667, 1859, 5001, 5577, 15003, 16731, 18337, 21671, 55011, 65013, 165033, 195039, 238381, 281723, 715143, 845169, 2145429, 2535507, 3098953, 9296859, 27890577]

約数ペア:

[(1, 27890577), (3, 9296859), (9, 3098953), (11, 2535507), (13, 2145429), (33, 845169), (39, 715143), (99, 281723), (117, 238381), (143, 195039), (169, 165033), (429, 65013), (507, 55011), (1287, 21671), (1521, 18337), (1667, 16731), (1859, 15003), (5001, 5577)]