156767421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{2381}}^1$

素因数の和:3692

約数の個数: 16

約数和(自身を含む): 221583168

約数和(自身を除く): 64815747

約数列:

[1, 3, 17, 51, 1291, 2381, 3873, 7143, 21947, 40477, 65841, 121431, 3073871, 9221613, 52255807, 156767421]

約数ペア:

[(1, 156767421), (3, 52255807), (17, 9221613), (51, 3073871), (1291, 121431), (2381, 65841), (3873, 40477), (7143, 21947)]