157049309403

素因数分解:

$3^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{920209}}^1$

素因数の和:920278

約数の個数: 60

約数和(自身を含む): 279254288280

約数和(自身を除く): 122204978877

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 81, 129, 147, 189, 301, 387, 441, 567, 903, 1161, 1323, 2107, 2709, 3483, 3969, 6321, 8127, 18963, 24381, 56889, 170667, 920209, 2760627, 6441463, 8281881, 19324389, 24845643, 39568987, 45090241, 57973167, 74536929, 118706961, 135270723, 173919501, 276982909, 356120883, 405812169, 521758503, 830948727, 1068362649, 1217436507, 1938880363, 2492846181, 3205087947, 3652309521, 5816641089, 7478538543, 17449923267, 22435615629, 52349769801, 157049309403]

約数ペア:

[(1, 157049309403), (3, 52349769801), (7, 22435615629), (9, 17449923267), (21, 7478538543), (27, 5816641089), (43, 3652309521), (49, 3205087947), (63, 2492846181), (81, 1938880363), (129, 1217436507), (147, 1068362649), (189, 830948727), (301, 521758503), (387, 405812169), (441, 356120883), (567, 276982909), (903, 173919501), (1161, 135270723), (1323, 118706961), (2107, 74536929), (2709, 57973167), (3483, 45090241), (3969, 39568987), (6321, 24845643), (8127, 19324389), (18963, 8281881), (24381, 6441463), (56889, 2760627), (170667, 920209)]