76278069

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17053}}^1$

素因数の和:17137

約数の個数: 24

約数和(自身を含む): 127700352

約数和(自身を除く): 51422283

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 17053, 51159, 119371, 153477, 358113, 1074339, 1210763, 3632289, 8475341, 10896867, 25426023, 76278069]

約数ペア:

[(1, 76278069), (3, 25426023), (7, 10896867), (9, 8475341), (21, 3632289), (63, 1210763), (71, 1074339), (213, 358113), (497, 153477), (639, 119371), (1491, 51159), (4473, 17053)]