68826961

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{911}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 80898048

約数和(自身を除く): 12071087

約数列:

[1, 7, 43, 251, 301, 911, 1757, 6377, 10793, 39173, 75551, 228661, 274211, 1600627, 9832423, 68826961]

約数ペア:

[(1, 68826961), (7, 9832423), (43, 1600627), (251, 274211), (301, 228661), (911, 75551), (1757, 39173), (6377, 10793)]