133973301

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 234584640

約数和(自身を除く): 100611339

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 231, 319, 539, 609, 957, 1421, 1617, 2233, 2857, 4263, 6699, 8571, 15631, 19999, 31427, 46893, 59997, 82853, 94281, 139993, 219989, 248559, 419979, 579971, 659967, 911383, 1539923, 1739913, 2734149, 4059797, 4619769, 6379681, 12179391, 19139043, 44657767, 133973301]

約数ペア:

[(1, 133973301), (3, 44657767), (7, 19139043), (11, 12179391), (21, 6379681), (29, 4619769), (33, 4059797), (49, 2734149), (77, 1739913), (87, 1539923), (147, 911383), (203, 659967), (231, 579971), (319, 419979), (539, 248559), (609, 219989), (957, 139993), (1421, 94281), (1617, 82853), (2233, 59997), (2857, 46893), (4263, 31427), (6699, 19999), (8571, 15631)]