136789881

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1\times {\mathrm{1433}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 186672384

約数和(自身を除く): 49882503

約数列:

[1, 3, 47, 141, 677, 1433, 2031, 4299, 31819, 67351, 95457, 202053, 970141, 2910423, 45596627, 136789881]

約数ペア:

[(1, 136789881), (3, 45596627), (47, 2910423), (141, 970141), (677, 202053), (1433, 95457), (2031, 67351), (4299, 31819)]