201618549

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{16831}}^1$

素因数の和:16870

約数の個数: 24

約数和(自身を含む): 320346624

約数和(自身を除く): 118728075

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1331, 3993, 11979, 16831, 50493, 151479, 185141, 555423, 1666269, 2036551, 6109653, 18328959, 22402061, 67206183, 201618549]

約数ペア:

[(1, 201618549), (3, 67206183), (9, 22402061), (11, 18328959), (33, 6109653), (99, 2036551), (121, 1666269), (363, 555423), (1089, 185141), (1331, 151479), (3993, 50493), (11979, 16831)]