81054804551

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1450853}}^1$

素因数の和:1451230

約数の個数: 16

約数和(自身を含む): 96940260864

約数和(自身を除く): 15885456313

約数列:

[1, 7, 23, 161, 347, 2429, 7981, 55867, 1450853, 10155971, 33369619, 233587333, 503445991, 3524121937, 11579257793, 81054804551]

約数ペア:

[(1, 81054804551), (7, 11579257793), (23, 3524121937), (161, 503445991), (347, 233587333), (2429, 33369619), (7981, 10155971), (55867, 1450853)]