60861969

素因数分解:

$3^3\times 7^2\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 105883200

約数和(自身を除く): 45021231

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 179, 189, 257, 441, 537, 771, 1253, 1323, 1611, 1799, 2313, 3759, 4833, 5397, 6939, 8771, 11277, 12593, 16191, 26313, 33831, 37779, 46003, 48573, 78939, 113337, 138009, 236817, 322021, 340011, 414027, 966063, 1242081, 2254147, 2898189, 6762441, 8694567, 20287323, 60861969]

約数ペア:

[(1, 60861969), (3, 20287323), (7, 8694567), (9, 6762441), (21, 2898189), (27, 2254147), (49, 1242081), (63, 966063), (147, 414027), (179, 340011), (189, 322021), (257, 236817), (441, 138009), (537, 113337), (771, 78939), (1253, 48573), (1323, 46003), (1611, 37779), (1799, 33831), (2313, 26313), (3759, 16191), (4833, 12593), (5397, 11277), (6939, 8771)]