157445553

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2\times {\mathrm{359}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 220881600

約数和(自身を除く): 63436047

約数列:

[1, 3, 29, 71, 87, 213, 359, 1077, 2059, 5041, 6177, 10411, 15123, 25489, 31233, 76467, 146189, 438567, 739181, 1809719, 2217543, 5429157, 52481851, 157445553]

約数ペア:

[(1, 157445553), (3, 52481851), (29, 5429157), (71, 2217543), (87, 1809719), (213, 739181), (359, 438567), (1077, 146189), (2059, 76467), (5041, 31233), (6177, 25489), (10411, 15123)]