223516449

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8969}}^1$

素因数の和:9062

約数の個数: 32

約数和(自身を含む): 361670400

約数和(自身を除く): 138153951

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 8307, 8969, 24921, 26907, 80721, 116597, 242163, 349791, 636799, 1049373, 1910397, 3148119, 5731191, 8278387, 17193573, 24835161, 74505483, 223516449]

約数ペア:

[(1, 223516449), (3, 74505483), (9, 24835161), (13, 17193573), (27, 8278387), (39, 5731191), (71, 3148119), (117, 1910397), (213, 1049373), (351, 636799), (639, 349791), (923, 242163), (1917, 116597), (2769, 80721), (8307, 26907), (8969, 24921)]