43982739

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 71435520

約数和(自身を除く): 27452781

約数列:

[1, 3, 9, 19, 23, 53, 57, 69, 159, 171, 207, 211, 437, 477, 633, 1007, 1219, 1311, 1899, 3021, 3657, 3933, 4009, 4853, 9063, 10971, 11183, 12027, 14559, 23161, 33549, 36081, 43677, 69483, 92207, 100647, 208449, 212477, 257209, 276621, 637431, 771627, 829863, 1912293, 2314881, 4886971, 14660913, 43982739]

約数ペア:

[(1, 43982739), (3, 14660913), (9, 4886971), (19, 2314881), (23, 1912293), (53, 829863), (57, 771627), (69, 637431), (159, 276621), (171, 257209), (207, 212477), (211, 208449), (437, 100647), (477, 92207), (633, 69483), (1007, 43677), (1219, 36081), (1311, 33549), (1899, 23161), (3021, 14559), (3657, 12027), (3933, 11183), (4009, 10971), (4853, 9063)]