133156499

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{17597}}^1$

素因数の和:17674

約数の個数: 16

約数和(自身を含む): 162183168

約数和(自身を除く): 29026669

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 17597, 123179, 404731, 827059, 2833117, 5789413, 19022357, 133156499]

約数ペア:

[(1, 133156499), (7, 19022357), (23, 5789413), (47, 2833117), (161, 827059), (329, 404731), (1081, 123179), (7567, 17597)]