418125429

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{80239}}^1$

素因数の和:80441

約数の個数: 16

約数和(自身を含む): 622662400

約数和(自身を除く): 204536971

約数列:

[1, 3, 9, 27, 193, 579, 1737, 5211, 80239, 240717, 722151, 2166453, 15486127, 46458381, 139375143, 418125429]

約数ペア:

[(1, 418125429), (3, 139375143), (9, 46458381), (27, 15486127), (193, 2166453), (579, 722151), (1737, 240717), (5211, 80239)]