27116271

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 48799296

約数和(自身を除く): 21683025

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 113, 117, 273, 293, 339, 791, 819, 879, 1017, 1469, 2051, 2373, 2637, 3809, 4407, 6153, 7119, 10283, 11427, 13221, 18459, 26663, 30849, 33109, 34281, 79989, 92547, 99327, 231763, 239967, 297981, 430417, 695289, 1291251, 2085867, 3012919, 3873753, 9038757, 27116271]

約数ペア:

[(1, 27116271), (3, 9038757), (7, 3873753), (9, 3012919), (13, 2085867), (21, 1291251), (39, 695289), (63, 430417), (91, 297981), (113, 239967), (117, 231763), (273, 99327), (293, 92547), (339, 79989), (791, 34281), (819, 33109), (879, 30849), (1017, 26663), (1469, 18459), (2051, 13221), (2373, 11427), (2637, 10283), (3809, 7119), (4407, 6153)]