83777211

素因数分解:

$3^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:992

約数の個数: 36

約数和(自身を含む): 141489504

約数和(自身を除く): 57712293

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 271, 441, 701, 813, 1897, 2103, 2439, 4907, 5691, 6309, 13279, 14721, 17073, 34349, 39837, 44163, 103047, 119511, 189971, 309141, 569913, 1329797, 1709739, 3989391, 9308579, 11968173, 27925737, 83777211]

約数ペア:

[(1, 83777211), (3, 27925737), (7, 11968173), (9, 9308579), (21, 3989391), (49, 1709739), (63, 1329797), (147, 569913), (271, 309141), (441, 189971), (701, 119511), (813, 103047), (1897, 44163), (2103, 39837), (2439, 34349), (4907, 17073), (5691, 14721), (6309, 13279)]