66473199

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4337}}^1$

素因数の和:4487

約数の個数: 24

約数和(自身を含む): 104216112

約数和(自身を除く): 37742913

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 4337, 5109, 13011, 15327, 39033, 56381, 169143, 507429, 568147, 1704441, 5113323, 7385911, 22157733, 66473199]

約数ペア:

[(1, 66473199), (3, 22157733), (9, 7385911), (13, 5113323), (39, 1704441), (117, 568147), (131, 507429), (393, 169143), (1179, 56381), (1703, 39033), (4337, 15327), (5109, 13011)]