133642789

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{1103}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 161095680

約数和(自身を除く): 27452891

約数列:

[1, 7, 19, 133, 911, 1103, 6377, 7721, 17309, 20957, 121163, 146699, 1004833, 7033831, 19091827, 133642789]

約数ペア:

[(1, 133642789), (7, 19091827), (19, 7033831), (133, 1004833), (911, 146699), (1103, 121163), (6377, 20957), (7721, 17309)]