54815067

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 81681600

約数和(自身を除く): 26866533

約数列:

[1, 3, 9, 43, 129, 139, 387, 417, 1019, 1251, 3057, 5977, 9171, 17931, 43817, 53793, 131451, 141641, 394353, 424923, 1274769, 6090563, 18271689, 54815067]

約数ペア:

[(1, 54815067), (3, 18271689), (9, 6090563), (43, 1274769), (129, 424923), (139, 394353), (387, 141641), (417, 131451), (1019, 53793), (1251, 43817), (3057, 17931), (5977, 9171)]