81445639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 91445760

約数和(自身を除く): 10000121

約数列:

[1, 11, 41, 419, 431, 451, 4609, 4741, 17179, 17671, 180589, 188969, 194381, 1986479, 7404149, 81445639]

約数ペア:

[(1, 81445639), (11, 7404149), (41, 1986479), (419, 194381), (431, 188969), (451, 180589), (4609, 17671), (4741, 17179)]