27953673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 14347767

約数列:

[1, 3, 11, 33, 47, 67, 141, 201, 269, 517, 737, 807, 1551, 2211, 2959, 3149, 8877, 9447, 12643, 18023, 34639, 37929, 54069, 103917, 139073, 198253, 417219, 594759, 847081, 2541243, 9317891, 27953673]

約数ペア:

[(1, 27953673), (3, 9317891), (11, 2541243), (33, 847081), (47, 594759), (67, 417219), (141, 198253), (201, 139073), (269, 103917), (517, 54069), (737, 37929), (807, 34639), (1551, 18023), (2211, 12643), (2959, 9447), (3149, 8877)]