40407849

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 24104151

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2099, 2139, 6297, 6417, 18891, 19251, 48277, 56673, 65069, 144831, 195207, 434493, 585621, 1303479, 1496587, 1756863, 4489761, 13469283, 40407849]

約数ペア:

[(1, 40407849), (3, 13469283), (9, 4489761), (23, 1756863), (27, 1496587), (31, 1303479), (69, 585621), (93, 434493), (207, 195207), (279, 144831), (621, 65069), (713, 56673), (837, 48277), (2099, 19251), (2139, 18891), (6297, 6417)]