69562179

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 105684480

約数和(自身を除く): 36122301

約数列:

[1, 3, 9, 27, 71, 131, 213, 277, 393, 639, 831, 1179, 1917, 2493, 3537, 7479, 9301, 19667, 27903, 36287, 59001, 83709, 108861, 177003, 251127, 326583, 531009, 979749, 2576377, 7729131, 23187393, 69562179]

約数ペア:

[(1, 69562179), (3, 23187393), (9, 7729131), (27, 2576377), (71, 979749), (131, 531009), (213, 326583), (277, 251127), (393, 177003), (639, 108861), (831, 83709), (1179, 59001), (1917, 36287), (2493, 27903), (3537, 19667), (7479, 9301)]