84911139

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 130713600

約数和(自身を除く): 45802461

約数列:

[1, 3, 9, 27, 31, 93, 229, 279, 443, 687, 837, 1329, 2061, 3987, 6183, 7099, 11961, 13733, 21297, 41199, 63891, 101447, 123597, 191673, 304341, 370791, 913023, 2739069, 3144857, 9434571, 28303713, 84911139]

約数ペア:

[(1, 84911139), (3, 28303713), (9, 9434571), (27, 3144857), (31, 2739069), (93, 913023), (229, 370791), (279, 304341), (443, 191673), (687, 123597), (837, 101447), (1329, 63891), (2061, 41199), (3987, 21297), (6183, 13733), (7099, 11961)]