43948881

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 68905200

約数和(自身を除く): 24956319

約数列:

[1, 3, 9, 19, 43, 57, 129, 139, 171, 387, 417, 817, 1251, 1849, 2451, 2641, 5547, 5977, 7353, 7923, 16641, 17931, 23769, 35131, 53793, 105393, 113563, 257011, 316179, 340689, 771033, 1022067, 2313099, 4883209, 14649627, 43948881]

約数ペア:

[(1, 43948881), (3, 14649627), (9, 4883209), (19, 2313099), (43, 1022067), (57, 771033), (129, 340689), (139, 316179), (171, 257011), (387, 113563), (417, 105393), (817, 53793), (1251, 35131), (1849, 23769), (2451, 17931), (2641, 16641), (5547, 7923), (5977, 7353)]