79567299

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^2\times {\mathrm{79}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 138316800

約数和(自身を除く): 58749501

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 79, 189, 219, 237, 511, 553, 657, 711, 1533, 1659, 1971, 2133, 4599, 4977, 5329, 5767, 13797, 14931, 15987, 17301, 37303, 40369, 47961, 51903, 111909, 121107, 143883, 155709, 335727, 363321, 420991, 1007181, 1089963, 1262973, 2946937, 3788919, 8840811, 11366757, 26522433, 79567299]

約数ペア:

[(1, 79567299), (3, 26522433), (7, 11366757), (9, 8840811), (21, 3788919), (27, 2946937), (63, 1262973), (73, 1089963), (79, 1007181), (189, 420991), (219, 363321), (237, 335727), (511, 155709), (553, 143883), (657, 121107), (711, 111909), (1533, 51903), (1659, 47961), (1971, 40369), (2133, 37303), (4599, 17301), (4977, 15987), (5329, 14931), (5767, 13797)]