179504919

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 292406400

約数和(自身を除く): 112901481

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 149, 283, 387, 447, 473, 849, 1341, 1419, 1639, 2547, 3113, 4257, 4917, 6407, 9339, 12169, 14751, 19221, 28017, 36507, 42167, 57663, 70477, 109521, 126501, 133859, 211431, 379503, 401577, 463837, 634293, 1204731, 1391511, 1813181, 4174533, 5439543, 16318629, 19944991, 59834973, 179504919]

約数ペア:

[(1, 179504919), (3, 59834973), (9, 19944991), (11, 16318629), (33, 5439543), (43, 4174533), (99, 1813181), (129, 1391511), (149, 1204731), (283, 634293), (387, 463837), (447, 401577), (473, 379503), (849, 211431), (1341, 133859), (1419, 126501), (1639, 109521), (2547, 70477), (3113, 57663), (4257, 42167), (4917, 36507), (6407, 28017), (9339, 19221), (12169, 14751)]