133777637

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2957}}^1$

素因数の和:3268

約数の個数: 16

約数和(自身を含む): 160157952

約数和(自身を除く): 26380315

約数列:

[1, 7, 23, 161, 281, 1967, 2957, 6463, 20699, 45241, 68011, 476077, 830917, 5816419, 19111091, 133777637]

約数ペア:

[(1, 133777637), (7, 19111091), (23, 5816419), (161, 830917), (281, 476077), (1967, 68011), (2957, 45241), (6463, 20699)]