261715670139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{3087107}}^1$

素因数の和:3087495

約数の個数: 32

約数和(自身を含む): 436245405696

約数和(自身を除く): 174529735557

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 367, 1101, 2569, 4037, 7707, 12111, 28259, 84777, 3087107, 9261321, 21609749, 33958177, 64829247, 101874531, 237707239, 713121717, 1132968269, 3398904807, 7930777883, 12462650959, 23792333649, 37387952877, 87238556713, 261715670139]

約数ペア:

[(1, 261715670139), (3, 87238556713), (7, 37387952877), (11, 23792333649), (21, 12462650959), (33, 7930777883), (77, 3398904807), (231, 1132968269), (367, 713121717), (1101, 237707239), (2569, 101874531), (4037, 64829247), (7707, 33958177), (12111, 21609749), (28259, 9261321), (84777, 3087107)]