16505273343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 25296606720

約数和(自身を除く): 8791333377

約数列:

[1, 3, 13, 19, 39, 57, 131, 193, 247, 393, 579, 741, 881, 1703, 2489, 2509, 2643, 3667, 5109, 7467, 7527, 11001, 11453, 16739, 25283, 32357, 34359, 47671, 50217, 75849, 97071, 115411, 143013, 170033, 217607, 328679, 346233, 480377, 510099, 652821, 986037, 1441131, 1500343, 2192809, 2210429, 3230627, 4501029, 6244901, 6578427, 6631287, 9691881, 18734703, 22274323, 28506517, 41998151, 66822969, 85519551, 125994453, 289566199, 423212137, 868698597, 1269636411, 5501757781, 16505273343]

約数ペア:

[(1, 16505273343), (3, 5501757781), (13, 1269636411), (19, 868698597), (39, 423212137), (57, 289566199), (131, 125994453), (193, 85519551), (247, 66822969), (393, 41998151), (579, 28506517), (741, 22274323), (881, 18734703), (1703, 9691881), (2489, 6631287), (2509, 6578427), (2643, 6244901), (3667, 4501029), (5109, 3230627), (7467, 2210429), (7527, 2192809), (11001, 1500343), (11453, 1441131), (16739, 986037), (25283, 652821), (32357, 510099), (34359, 480377), (47671, 346233), (50217, 328679), (75849, 217607), (97071, 170033), (115411, 143013)]