71771707

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{967}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 85865472

約数和(自身を除く): 14093765

約数列:

[1, 7, 23, 161, 461, 967, 3227, 6769, 10603, 22241, 74221, 155687, 445787, 3120509, 10253101, 71771707]

約数ペア:

[(1, 71771707), (7, 10253101), (23, 3120509), (161, 445787), (461, 155687), (967, 74221), (3227, 22241), (6769, 10603)]