67085487

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5351}}^1$

素因数の和:5563

約数の個数: 24

約数和(自身を含む): 111321600

約数和(自身を除く): 44236113

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 5351, 12537, 16053, 37457, 48159, 112371, 337113, 1064849, 3194547, 7453943, 9583641, 22361829, 67085487]

約数ペア:

[(1, 67085487), (3, 22361829), (7, 9583641), (9, 7453943), (21, 3194547), (63, 1064849), (199, 337113), (597, 112371), (1393, 48159), (1791, 37457), (4179, 16053), (5351, 12537)]