153804957

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{1123}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 208470528

約数和(自身を除く): 54665571

約数列:

[1, 3, 71, 213, 643, 1123, 1929, 3369, 45653, 79733, 136959, 239199, 722089, 2166267, 51268319, 153804957]

約数ペア:

[(1, 153804957), (3, 51268319), (71, 2166267), (213, 722089), (643, 239199), (1123, 136959), (1929, 79733), (3369, 45653)]