80250121

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1444

約数の個数: 16

約数和(自身を含む): 93829120

約数和(自身を除く): 13578999

約数列:

[1, 7, 67, 139, 469, 973, 1231, 8617, 9313, 65191, 82477, 171109, 577339, 1197763, 11464303, 80250121]

約数ペア:

[(1, 80250121), (7, 11464303), (67, 1197763), (139, 577339), (469, 171109), (973, 82477), (1231, 65191), (8617, 9313)]