56627879

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{9551}}^1$

素因数の和:9587

約数の個数: 18

約数和(自身を含む): 72413712

約数和(自身を除く): 15785833

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 9551, 66857, 105061, 467999, 735427, 1155671, 5147989, 8089697, 56627879]

約数ペア:

[(1, 56627879), (7, 8089697), (11, 5147989), (49, 1155671), (77, 735427), (121, 467999), (539, 105061), (847, 66857), (5929, 9551)]