147589533

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20023}}^1$

素因数の和:20055

約数の個数: 40

約数和(自身を含む): 271365248

約数和(自身を除く): 123775715

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 20023, 60069, 140161, 180207, 260299, 420483, 540621, 780897, 1261449, 1621863, 1822093, 2342691, 3784347, 5466279, 7028073, 11353041, 16398837, 21084219, 49196511, 147589533]

約数ペア:

[(1, 147589533), (3, 49196511), (7, 21084219), (9, 16398837), (13, 11353041), (21, 7028073), (27, 5466279), (39, 3784347), (63, 2342691), (81, 1822093), (91, 1621863), (117, 1261449), (189, 780897), (273, 540621), (351, 420483), (567, 260299), (819, 180207), (1053, 140161), (2457, 60069), (7371, 20023)]