27298209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3907}}^1$

素因数の和:4064

約数の個数: 16

約数和(自身を含む): 38829888

約数和(自身を除く): 11531679

約数列:

[1, 3, 17, 51, 137, 411, 2329, 3907, 6987, 11721, 66419, 199257, 535259, 1605777, 9099403, 27298209]

約数ペア:

[(1, 27298209), (3, 9099403), (17, 1605777), (51, 535259), (137, 199257), (411, 66419), (2329, 11721), (3907, 6987)]