47382621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 33176739

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 73, 89, 143, 187, 219, 221, 267, 429, 561, 663, 803, 949, 979, 1157, 1241, 1513, 2409, 2431, 2847, 2937, 3471, 3723, 4539, 6497, 7293, 10439, 12727, 13651, 16133, 16643, 19491, 19669, 31317, 38181, 40953, 48399, 49929, 59007, 71467, 84461, 110449, 177463, 214401, 216359, 253383, 331347, 532389, 649077, 929071, 1214939, 1435837, 2787213, 3644817, 4307511, 15794207, 47382621]

約数ペア:

[(1, 47382621), (3, 15794207), (11, 4307511), (13, 3644817), (17, 2787213), (33, 1435837), (39, 1214939), (51, 929071), (73, 649077), (89, 532389), (143, 331347), (187, 253383), (219, 216359), (221, 214401), (267, 177463), (429, 110449), (561, 84461), (663, 71467), (803, 59007), (949, 49929), (979, 48399), (1157, 40953), (1241, 38181), (1513, 31317), (2409, 19669), (2431, 19491), (2847, 16643), (2937, 16133), (3471, 13651), (3723, 12727), (4539, 10439), (6497, 7293)]