127743854

素因数分解:

$2^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{11251}}^1$

素因数の和:12071

約数の個数: 16

約数和(自身を含む): 219278976

約数和(自身を除く): 91535122

約数列:

[1, 2, 7, 14, 811, 1622, 5677, 11251, 11354, 22502, 78757, 157514, 9124561, 18249122, 63871927, 127743854]

約数ペア:

[(1, 127743854), (2, 63871927), (7, 18249122), (14, 9124561), (811, 157514), (1622, 78757), (5677, 22502), (11251, 11354)]