6551270481

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{255919}}^1$

素因数の和:256005

約数の個数: 32

約数和(自身を含む): 10613514240

約数和(自身を除く): 4062243759

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 3657, 8533, 25599, 255919, 767757, 1791433, 5374299, 5886137, 13563707, 17658411, 40691121, 41202959, 94945949, 123608877, 284837847, 311965261, 935895783, 2183756827, 6551270481]

約数ペア:

[(1, 6551270481), (3, 2183756827), (7, 935895783), (21, 311965261), (23, 284837847), (53, 123608877), (69, 94945949), (159, 41202959), (161, 40691121), (371, 17658411), (483, 13563707), (1113, 5886137), (1219, 5374299), (3657, 1791433), (8533, 767757), (25599, 255919)]