68762719

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 72382464

約数和(自身を除く): 3619745

約数列:

[1, 43, 71, 101, 223, 3053, 4343, 7171, 9589, 15833, 22523, 308353, 680819, 968489, 1599133, 68762719]

約数ペア:

[(1, 68762719), (43, 1599133), (71, 968489), (101, 680819), (223, 308353), (3053, 22523), (4343, 15833), (7171, 9589)]