16668927

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 26479440

約数和(自身を除く): 9810513

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1229, 1233, 1507, 3687, 4521, 11061, 13519, 13563, 40557, 121671, 168373, 505119, 1515357, 1852103, 5556309, 16668927]

約数ペア:

[(1, 16668927), (3, 5556309), (9, 1852103), (11, 1515357), (33, 505119), (99, 168373), (137, 121671), (411, 40557), (1229, 13563), (1233, 13519), (1507, 11061), (3687, 4521)]