133977459

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 238740480

約数和(自身を除く): 104763021

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 109, 119, 187, 231, 313, 327, 357, 561, 763, 939, 1199, 1309, 1853, 2191, 2289, 3443, 3597, 3927, 5321, 5559, 6573, 8393, 10329, 12971, 15963, 20383, 24101, 25179, 34117, 37247, 38913, 58531, 61149, 72303, 102351, 111741, 142681, 175593, 238819, 375287, 409717, 428043, 579989, 716457, 1125861, 1229151, 1739967, 2627009, 4059923, 6379879, 7881027, 12179769, 19139637, 44659153, 133977459]

約数ペア:

[(1, 133977459), (3, 44659153), (7, 19139637), (11, 12179769), (17, 7881027), (21, 6379879), (33, 4059923), (51, 2627009), (77, 1739967), (109, 1229151), (119, 1125861), (187, 716457), (231, 579989), (313, 428043), (327, 409717), (357, 375287), (561, 238819), (763, 175593), (939, 142681), (1199, 111741), (1309, 102351), (1853, 72303), (2191, 61149), (2289, 58531), (3443, 38913), (3597, 37247), (3927, 34117), (5321, 25179), (5559, 24101), (6573, 20383), (8393, 15963), (10329, 12971)]