155408043

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{49667}}^1$

素因数の和:49826

約数の個数: 16

約数和(自身を含む): 238406400

約数和(自身を除く): 82998357

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 49667, 149001, 347669, 1043007, 7400383, 22201149, 51802681, 155408043]

約数ペア:

[(1, 155408043), (3, 51802681), (7, 22201149), (21, 7400383), (149, 1043007), (447, 347669), (1043, 149001), (3129, 49667)]