27844609

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 31904952

約数和(自身を除く): 4060343

約数列:

[1, 13, 37, 61, 73, 169, 481, 793, 949, 2257, 2701, 4453, 6253, 10309, 12337, 29341, 35113, 57889, 164761, 381433, 456469, 752557, 2141893, 27844609]

約数ペア:

[(1, 27844609), (13, 2141893), (37, 752557), (61, 456469), (73, 381433), (169, 164761), (481, 57889), (793, 35113), (949, 29341), (2257, 12337), (2701, 10309), (4453, 6253)]