53981081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7877}}^1$

素因数の和:7984

約数の個数: 16

約数和(自身を含む): 68065920

約数和(自身を除く): 14084839

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 7877, 55139, 86647, 606529, 701053, 4907371, 7711583, 53981081]

約数ペア:

[(1, 53981081), (7, 7711583), (11, 4907371), (77, 701053), (89, 606529), (623, 86647), (979, 55139), (6853, 7877)]