149809203

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{135329}}^1$

素因数の和:135379

約数の個数: 16

約数和(自身を含む): 227354400

約数和(自身を除く): 77545197

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 135329, 405987, 1217961, 3653883, 5548489, 16645467, 49936401, 149809203]

約数ペア:

[(1, 149809203), (3, 49936401), (9, 16645467), (27, 5548489), (41, 3653883), (123, 1217961), (369, 405987), (1107, 135329)]