166576281

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 237674976

約数和(自身を除く): 71098695

約数列:

[1, 3, 23, 43, 69, 129, 529, 989, 1587, 2441, 2967, 7323, 22747, 56143, 68241, 104963, 168429, 314889, 1291289, 2414149, 3873867, 7242447, 55525427, 166576281]

約数ペア:

[(1, 166576281), (3, 55525427), (23, 7242447), (43, 3873867), (69, 2414149), (129, 1291289), (529, 314889), (989, 168429), (1587, 104963), (2441, 68241), (2967, 56143), (7323, 22747)]