233038533

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 408844800

約数和(自身を除く): 175806267

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 149, 221, 273, 337, 357, 447, 663, 1011, 1043, 1547, 1937, 2359, 2533, 3129, 4381, 4641, 5729, 5811, 7077, 7599, 13143, 13559, 17187, 17731, 30667, 32929, 40103, 40677, 50213, 53193, 74477, 92001, 98787, 120309, 150639, 223431, 230503, 351491, 521339, 652769, 691509, 853621, 1054473, 1564017, 1958307, 2560863, 4569383, 5975347, 11097073, 13708149, 17926041, 33291219, 77679511, 233038533]

約数ペア:

[(1, 233038533), (3, 77679511), (7, 33291219), (13, 17926041), (17, 13708149), (21, 11097073), (39, 5975347), (51, 4569383), (91, 2560863), (119, 1958307), (149, 1564017), (221, 1054473), (273, 853621), (337, 691509), (357, 652769), (447, 521339), (663, 351491), (1011, 230503), (1043, 223431), (1547, 150639), (1937, 120309), (2359, 98787), (2533, 92001), (3129, 74477), (4381, 53193), (4641, 50213), (5729, 40677), (5811, 40103), (7077, 32929), (7599, 30667), (13143, 17731), (13559, 17187)]