57161706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 138141696

約数和(自身を除く): 80979990

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 62, 86, 93, 129, 186, 217, 258, 301, 434, 602, 651, 903, 1021, 1302, 1333, 1806, 2042, 2666, 3063, 3999, 6126, 7147, 7998, 9331, 14294, 18662, 21441, 27993, 31651, 42882, 43903, 55986, 63302, 87806, 94953, 131709, 189906, 221557, 263418, 307321, 443114, 614642, 664671, 921963, 1329342, 1360993, 1843926, 2721986, 4082979, 8165958, 9526951, 19053902, 28580853, 57161706]

約数ペア:

[(1, 57161706), (2, 28580853), (3, 19053902), (6, 9526951), (7, 8165958), (14, 4082979), (21, 2721986), (31, 1843926), (42, 1360993), (43, 1329342), (62, 921963), (86, 664671), (93, 614642), (129, 443114), (186, 307321), (217, 263418), (258, 221557), (301, 189906), (434, 131709), (602, 94953), (651, 87806), (903, 63302), (1021, 55986), (1302, 43903), (1333, 42882), (1806, 31651), (2042, 27993), (2666, 21441), (3063, 18662), (3999, 14294), (6126, 9331), (7147, 7998)]