1657187073

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{6599}}^1$

素因数の和:6810

約数の個数: 32

約数和(自身を含む): 2509056000

約数和(自身を除く): 851868927

約数列:

[1, 3, 9, 27, 71, 131, 213, 393, 639, 1179, 1917, 3537, 6599, 9301, 19797, 27903, 59391, 83709, 178173, 251127, 468529, 864469, 1405587, 2593407, 4216761, 7780221, 12650283, 23340663, 61377299, 184131897, 552395691, 1657187073]

約数ペア:

[(1, 1657187073), (3, 552395691), (9, 184131897), (27, 61377299), (71, 23340663), (131, 12650283), (213, 7780221), (393, 4216761), (639, 2593407), (1179, 1405587), (1917, 864469), (3537, 468529), (6599, 251127), (9301, 178173), (19797, 83709), (27903, 59391)]