66858099

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 114255360

約数和(自身を除く): 47397261

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 173, 231, 239, 519, 539, 717, 1211, 1617, 1673, 1903, 2629, 3633, 5019, 5709, 7887, 8477, 11711, 13321, 18403, 25431, 35133, 39963, 41347, 55209, 93247, 124041, 128821, 279741, 289429, 386463, 454817, 868287, 1364451, 2026003, 3183719, 6078009, 9551157, 22286033, 66858099]

約数ペア:

[(1, 66858099), (3, 22286033), (7, 9551157), (11, 6078009), (21, 3183719), (33, 2026003), (49, 1364451), (77, 868287), (147, 454817), (173, 386463), (231, 289429), (239, 279741), (519, 128821), (539, 124041), (717, 93247), (1211, 55209), (1617, 41347), (1673, 39963), (1903, 35133), (2629, 25431), (3633, 18403), (5019, 13321), (5709, 11711), (7887, 8477)]