29535219

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 52357120

約数和(自身を除く): 22821901

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 71, 93, 189, 213, 217, 279, 497, 639, 651, 837, 1491, 1917, 1953, 2201, 4473, 5041, 5859, 6603, 13419, 15123, 15407, 19809, 35287, 45369, 46221, 59427, 105861, 136107, 138663, 156271, 317583, 415989, 468813, 952749, 1093897, 1406439, 3281691, 4219317, 9845073, 29535219]

約数ペア:

[(1, 29535219), (3, 9845073), (7, 4219317), (9, 3281691), (21, 1406439), (27, 1093897), (31, 952749), (63, 468813), (71, 415989), (93, 317583), (189, 156271), (213, 138663), (217, 136107), (279, 105861), (497, 59427), (639, 46221), (651, 45369), (837, 35287), (1491, 19809), (1917, 15407), (1953, 15123), (2201, 13419), (4473, 6603), (5041, 5859)]