71537037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 119243712

約数和(自身を除く): 47706675

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 289, 429, 561, 577, 663, 867, 1731, 2431, 3179, 3757, 6347, 7293, 7501, 9537, 9809, 11271, 19041, 22503, 29427, 41327, 82511, 107899, 123981, 127517, 166753, 247533, 323697, 382551, 500259, 1402687, 1834283, 2167789, 4208061, 5502849, 6503367, 23845679, 71537037]

約数ペア:

[(1, 71537037), (3, 23845679), (11, 6503367), (13, 5502849), (17, 4208061), (33, 2167789), (39, 1834283), (51, 1402687), (143, 500259), (187, 382551), (221, 323697), (289, 247533), (429, 166753), (561, 127517), (577, 123981), (663, 107899), (867, 82511), (1731, 41327), (2431, 29427), (3179, 22503), (3757, 19041), (6347, 11271), (7293, 9809), (7501, 9537)]