81285726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{589027}}^1$

素因数の和:589055

約数の個数: 16

約数和(自身を含む): 169640064

約数和(自身を除く): 88354338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 589027, 1178054, 1767081, 3534162, 13547621, 27095242, 40642863, 81285726]

約数ペア:

[(1, 81285726), (2, 40642863), (3, 27095242), (6, 13547621), (23, 3534162), (46, 1767081), (69, 1178054), (138, 589027)]