6890103

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 60

約数和(自身を含む): 12230680

約数和(自身を除く): 5340577

約数列:

[1, 3, 9, 11, 19, 27, 33, 37, 57, 81, 99, 111, 121, 171, 209, 297, 333, 363, 407, 513, 627, 703, 891, 999, 1089, 1221, 1539, 1881, 2109, 2299, 2997, 3267, 3663, 4477, 5643, 6327, 6897, 7733, 9801, 10989, 13431, 16929, 18981, 20691, 23199, 32967, 40293, 56943, 62073, 69597, 85063, 120879, 186219, 208791, 255189, 362637, 626373, 765567, 2296701, 6890103]

約数ペア:

[(1, 6890103), (3, 2296701), (9, 765567), (11, 626373), (19, 362637), (27, 255189), (33, 208791), (37, 186219), (57, 120879), (81, 85063), (99, 69597), (111, 62073), (121, 56943), (171, 40293), (209, 32967), (297, 23199), (333, 20691), (363, 18981), (407, 16929), (513, 13431), (627, 10989), (703, 9801), (891, 7733), (999, 6897), (1089, 6327), (1221, 5643), (1539, 4477), (1881, 3663), (2109, 3267), (2299, 2997)]