73295523

素因数分解:

$3^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 60

約数和(自身を含む): 129939480

約数和(自身を除く): 56643957

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 81, 147, 177, 189, 313, 413, 441, 531, 567, 939, 1239, 1323, 1593, 2191, 2817, 2891, 3717, 3969, 4779, 6573, 8451, 8673, 11151, 15337, 18467, 19719, 25353, 26019, 33453, 46011, 55401, 59157, 78057, 129269, 138033, 166203, 177471, 234171, 387807, 414099, 498609, 904883, 1163421, 1242297, 1495827, 2714649, 3490263, 8143947, 10470789, 24431841, 73295523]

約数ペア:

[(1, 73295523), (3, 24431841), (7, 10470789), (9, 8143947), (21, 3490263), (27, 2714649), (49, 1495827), (59, 1242297), (63, 1163421), (81, 904883), (147, 498609), (177, 414099), (189, 387807), (313, 234171), (413, 177471), (441, 166203), (531, 138033), (567, 129269), (939, 78057), (1239, 59157), (1323, 55401), (1593, 46011), (2191, 33453), (2817, 26019), (2891, 25353), (3717, 19719), (3969, 18467), (4779, 15337), (6573, 11151), (8451, 8673)]