291208673259

素因数分解:

$3^3\times 7^1\times {\mathrm{7993}}^1\times {\mathrm{192767}}^1$

素因数の和:200776

約数の個数: 32

約数和(自身を含む): 493115965440

約数和(自身を除く): 201907292181

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 7993, 23979, 55951, 71937, 167853, 192767, 215811, 503559, 578301, 1349369, 1510677, 1734903, 4048107, 5204709, 12144321, 36432963, 1540786631, 4622359893, 10785506417, 13867079679, 32356519251, 41601239037, 97069557753, 291208673259]

約数ペア:

[(1, 291208673259), (3, 97069557753), (7, 41601239037), (9, 32356519251), (21, 13867079679), (27, 10785506417), (63, 4622359893), (189, 1540786631), (7993, 36432963), (23979, 12144321), (55951, 5204709), (71937, 4048107), (167853, 1734903), (192767, 1510677), (215811, 1349369), (503559, 578301)]