52487109

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 84889728

約数和(自身を除く): 32402619

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 423, 459, 799, 811, 1269, 1377, 2397, 2433, 3807, 7191, 7299, 13787, 21573, 21897, 38117, 41361, 64719, 65691, 114351, 124083, 343053, 372249, 647989, 1029159, 1116747, 1943967, 3087477, 5831901, 17495703, 52487109]

約数ペア:

[(1, 52487109), (3, 17495703), (9, 5831901), (17, 3087477), (27, 1943967), (47, 1116747), (51, 1029159), (81, 647989), (141, 372249), (153, 343053), (423, 124083), (459, 114351), (799, 65691), (811, 64719), (1269, 41361), (1377, 38117), (2397, 21897), (2433, 21573), (3807, 13787), (7191, 7299)]