17739691389

素因数分解:

$3^3\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{51487}}^1$

素因数の和:53326

約数の個数: 32

約数和(自身を含む): 30052515840

約数和(自身を除く): 12312824451

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1823, 5469, 12761, 16407, 38283, 49221, 51487, 114849, 154461, 344547, 360409, 463383, 1081227, 1390149, 3243681, 9731043, 93860801, 281582403, 657025607, 844747209, 1971076821, 2534241627, 5913230463, 17739691389]

約数ペア:

[(1, 17739691389), (3, 5913230463), (7, 2534241627), (9, 1971076821), (21, 844747209), (27, 657025607), (63, 281582403), (189, 93860801), (1823, 9731043), (5469, 3243681), (12761, 1390149), (16407, 1081227), (38283, 463383), (49221, 360409), (51487, 344547), (114849, 154461)]