26888936823

素因数分解:

$3^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{86381}}^1$

素因数の和:86467

約数の個数: 56

約数和(自身を含む): 46830100896

約数和(自身を除く): 19941164073

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 243, 427, 549, 567, 729, 1281, 1647, 1701, 3843, 4941, 5103, 11529, 14823, 34587, 44469, 86381, 103761, 259143, 311283, 604667, 777429, 1814001, 2332287, 5269241, 5442003, 6996861, 15807723, 16326009, 20990583, 36884687, 47423169, 48978027, 62971749, 110654061, 142269507, 146934081, 331962183, 426808521, 440802243, 995886549, 1280425563, 2987659647, 3841276689, 8962978941, 26888936823]

約数ペア:

[(1, 26888936823), (3, 8962978941), (7, 3841276689), (9, 2987659647), (21, 1280425563), (27, 995886549), (61, 440802243), (63, 426808521), (81, 331962183), (183, 146934081), (189, 142269507), (243, 110654061), (427, 62971749), (549, 48978027), (567, 47423169), (729, 36884687), (1281, 20990583), (1647, 16326009), (1701, 15807723), (3843, 6996861), (4941, 5442003), (5103, 5269241), (11529, 2332287), (14823, 1814001), (34587, 777429), (44469, 604667), (86381, 311283), (103761, 259143)]