67160513

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 79161600

約数和(自身を除く): 12001087

約数列:

[1, 7, 37, 259, 349, 743, 2443, 5201, 12913, 27491, 90391, 192437, 259307, 1815149, 9594359, 67160513]

約数ペア:

[(1, 67160513), (7, 9594359), (37, 1815149), (259, 259307), (349, 192437), (743, 90391), (2443, 27491), (5201, 12913)]