32421543

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 25639257

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 83, 89, 133, 209, 231, 249, 267, 399, 581, 623, 627, 913, 979, 1463, 1577, 1691, 1743, 1869, 2739, 2937, 4389, 4731, 5073, 6391, 6853, 7387, 11039, 11837, 17347, 18601, 19173, 20559, 22161, 33117, 35511, 51709, 52041, 55803, 81257, 121429, 130207, 140353, 155127, 243771, 364287, 390621, 421059, 568799, 982471, 1543883, 1706397, 2947413, 4631649, 10807181, 32421543]

約数ペア:

[(1, 32421543), (3, 10807181), (7, 4631649), (11, 2947413), (19, 1706397), (21, 1543883), (33, 982471), (57, 568799), (77, 421059), (83, 390621), (89, 364287), (133, 243771), (209, 155127), (231, 140353), (249, 130207), (267, 121429), (399, 81257), (581, 55803), (623, 52041), (627, 51709), (913, 35511), (979, 33117), (1463, 22161), (1577, 20559), (1691, 19173), (1743, 18601), (1869, 17347), (2739, 11837), (2937, 11039), (4389, 7387), (4731, 6853), (5073, 6391)]