68682347

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 73446912

約数和(自身を除く): 4764565

約数列:

[1, 23, 71, 137, 307, 1633, 3151, 7061, 9727, 21797, 42059, 223721, 501331, 967357, 2986189, 68682347]

約数ペア:

[(1, 68682347), (23, 2986189), (71, 967357), (137, 501331), (307, 223721), (1633, 42059), (3151, 21797), (7061, 9727)]