201337461

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 330926400

約数和(自身を除く): 129588939

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 419, 481, 999, 1257, 1369, 1443, 3771, 4107, 4329, 5447, 11313, 12321, 12987, 15503, 16341, 17797, 36963, 46509, 49023, 53391, 139527, 147069, 160173, 201539, 418581, 480519, 573611, 604617, 1720833, 1813851, 5162499, 5441553, 7456943, 15487497, 22370829, 67112487, 201337461]

約数ペア:

[(1, 201337461), (3, 67112487), (9, 22370829), (13, 15487497), (27, 7456943), (37, 5441553), (39, 5162499), (111, 1813851), (117, 1720833), (333, 604617), (351, 573611), (419, 480519), (481, 418581), (999, 201539), (1257, 160173), (1369, 147069), (1443, 139527), (3771, 53391), (4107, 49023), (4329, 46509), (5447, 36963), (11313, 17797), (12321, 16341), (12987, 15503)]