132365709

素因数分解:

$3^2\times 7^2\times {\mathrm{300149}}^1$

素因数の和:300169

約数の個数: 18

約数和(自身を含む): 222411150

約数和(自身を除く): 90045441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 300149, 900447, 2101043, 2701341, 6303129, 14707301, 18909387, 44121903, 132365709]

約数ペア:

[(1, 132365709), (3, 44121903), (7, 18909387), (9, 14707301), (21, 6303129), (49, 2701341), (63, 2101043), (147, 900447), (441, 300149)]