53418921

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1871}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 73801728

約数和(自身を除く): 20382807

約数列:

[1, 3, 31, 93, 307, 921, 1871, 5613, 9517, 28551, 58001, 174003, 574397, 1723191, 17806307, 53418921]

約数ペア:

[(1, 53418921), (3, 17806307), (31, 1723191), (93, 574397), (307, 174003), (921, 58001), (1871, 28551), (5613, 9517)]