61673157

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 113742720

約数和(自身を除く): 52069563

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2457, 2789, 3159, 7371, 8367, 19523, 22113, 25101, 36257, 58569, 75303, 108771, 175707, 225909, 253799, 326313, 527121, 677727, 761397, 978939, 1581363, 2284191, 2936817, 4744089, 6852573, 8810451, 20557719, 61673157]

約数ペア:

[(1, 61673157), (3, 20557719), (7, 8810451), (9, 6852573), (13, 4744089), (21, 2936817), (27, 2284191), (39, 1581363), (63, 978939), (81, 761397), (91, 677727), (117, 527121), (189, 326313), (243, 253799), (273, 225909), (351, 175707), (567, 108771), (819, 75303), (1053, 58569), (1701, 36257), (2457, 25101), (2789, 22113), (3159, 19523), (7371, 8367)]