6999021

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 10869120

約数和(自身を除く): 3870099

約数列:

[1, 3, 9, 27, 53, 67, 73, 159, 201, 219, 477, 603, 657, 1431, 1809, 1971, 3551, 3869, 4891, 10653, 11607, 14673, 31959, 34821, 44019, 95877, 104463, 132057, 259223, 777669, 2333007, 6999021]

約数ペア:

[(1, 6999021), (3, 2333007), (9, 777669), (27, 259223), (53, 132057), (67, 104463), (73, 95877), (159, 44019), (201, 34821), (219, 31959), (477, 14673), (603, 11607), (657, 10653), (1431, 4891), (1809, 3869), (1971, 3551)]