159232311

素因数分解:

$3^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 284828544

約数和(自身を除く): 125596233

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 81, 129, 147, 189, 243, 301, 311, 387, 441, 567, 903, 933, 1161, 1323, 1701, 2107, 2177, 2709, 2799, 3483, 3969, 6321, 6531, 8127, 8397, 10449, 11907, 13373, 15239, 18963, 19593, 24381, 25191, 40119, 45717, 56889, 58779, 73143, 75573, 93611, 120357, 137151, 170667, 176337, 280833, 361071, 411453, 512001, 529011, 655277, 842499, 1083213, 1234359, 1965831, 2527497, 3249639, 3703077, 5897493, 7582491, 17692479, 22747473, 53077437, 159232311]

約数ペア:

[(1, 159232311), (3, 53077437), (7, 22747473), (9, 17692479), (21, 7582491), (27, 5897493), (43, 3703077), (49, 3249639), (63, 2527497), (81, 1965831), (129, 1234359), (147, 1083213), (189, 842499), (243, 655277), (301, 529011), (311, 512001), (387, 411453), (441, 361071), (567, 280833), (903, 176337), (933, 170667), (1161, 137151), (1323, 120357), (1701, 93611), (2107, 75573), (2177, 73143), (2709, 58779), (2799, 56889), (3483, 45717), (3969, 40119), (6321, 25191), (6531, 24381), (8127, 19593), (8397, 18963), (10449, 15239), (11907, 13373)]