129338073

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 211507200

約数和(自身を除く): 82169127

約数列:

[1, 3, 9, 19, 27, 53, 57, 67, 71, 159, 171, 201, 213, 477, 513, 603, 639, 1007, 1273, 1349, 1431, 1809, 1917, 3021, 3551, 3763, 3819, 4047, 4757, 9063, 10653, 11289, 11457, 12141, 14271, 27189, 31959, 33867, 34371, 36423, 42813, 67469, 71497, 90383, 95877, 101601, 128439, 202407, 214491, 252121, 271149, 607221, 643473, 756363, 813447, 1821663, 1930419, 2269089, 2440341, 4790299, 6807267, 14370897, 43112691, 129338073]

約数ペア:

[(1, 129338073), (3, 43112691), (9, 14370897), (19, 6807267), (27, 4790299), (53, 2440341), (57, 2269089), (67, 1930419), (71, 1821663), (159, 813447), (171, 756363), (201, 643473), (213, 607221), (477, 271149), (513, 252121), (603, 214491), (639, 202407), (1007, 128439), (1273, 101601), (1349, 95877), (1431, 90383), (1809, 71497), (1917, 67469), (3021, 42813), (3551, 36423), (3763, 34371), (3819, 33867), (4047, 31959), (4757, 27189), (9063, 14271), (10653, 12141), (11289, 11457)]