26397522387

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{7219}}^1$

素因数の和:7480

約数の個数: 48

約数和(自身を含む): 39946816000

約数和(自身を除く): 13549293613

約数列:

[1, 3, 9, 37, 79, 111, 139, 237, 333, 417, 711, 1251, 2923, 5143, 7219, 8769, 10981, 15429, 21657, 26307, 32943, 46287, 64971, 98829, 267103, 406297, 570301, 801309, 1003441, 1218891, 1710903, 2403927, 3010323, 3656673, 5132709, 9030969, 21101137, 37127317, 63303411, 79271839, 111381951, 189910233, 237815517, 334145853, 713446551, 2933058043, 8799174129, 26397522387]

約数ペア:

[(1, 26397522387), (3, 8799174129), (9, 2933058043), (37, 713446551), (79, 334145853), (111, 237815517), (139, 189910233), (237, 111381951), (333, 79271839), (417, 63303411), (711, 37127317), (1251, 21101137), (2923, 9030969), (5143, 5132709), (7219, 3656673), (8769, 3010323), (10981, 2403927), (15429, 1710903), (21657, 1218891), (26307, 1003441), (32943, 801309), (46287, 570301), (64971, 406297), (98829, 267103)]