2016984345543

素因数分解:

$3^{10}\times {\mathrm{8563}}^1\times {\mathrm{3989}}^1$

素因数の和:12582

約数の個数: 44

約数和(自身を含む): 3026571296280

約数和(自身を除く): 1009586950737

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 3989, 6561, 8563, 11967, 19683, 25689, 35901, 59049, 77067, 107703, 231201, 323109, 693603, 969327, 2080809, 2907981, 6242427, 8723943, 18727281, 26171829, 34157807, 56181843, 78515487, 102473421, 168545529, 235546461, 307420263, 505636587, 922260789, 2766782367, 8300347101, 24901041303, 74703123909, 224109371727, 672328115181, 2016984345543]

約数ペア:

[(1, 2016984345543), (3, 672328115181), (9, 224109371727), (27, 74703123909), (81, 24901041303), (243, 8300347101), (729, 2766782367), (2187, 922260789), (3989, 505636587), (6561, 307420263), (8563, 235546461), (11967, 168545529), (19683, 102473421), (25689, 78515487), (35901, 56181843), (59049, 34157807), (77067, 26171829), (107703, 18727281), (231201, 8723943), (323109, 6242427), (693603, 2907981), (969327, 2080809)]