8266176981

素因数分解:

$3^3\times {\mathrm{367}}^1\times {\mathrm{491}}^1\times {\mathrm{1699}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 12311808000

約数和(自身を除く): 4045631019

約数列:

[1, 3, 9, 27, 367, 491, 1101, 1473, 1699, 3303, 4419, 5097, 9909, 13257, 15291, 45873, 180197, 540591, 623533, 834209, 1621773, 1870599, 2502627, 4865319, 5611797, 7507881, 16835391, 22523643, 306154703, 918464109, 2755392327, 8266176981]

約数ペア:

[(1, 8266176981), (3, 2755392327), (9, 918464109), (27, 306154703), (367, 22523643), (491, 16835391), (1101, 7507881), (1473, 5611797), (1699, 4865319), (3303, 2502627), (4419, 1870599), (5097, 1621773), (9909, 834209), (13257, 623533), (15291, 540591), (45873, 180197)]