187438983

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 264590592

約数和(自身を除く): 77151609

約数列:

[1, 3, 23, 69, 83, 249, 529, 1423, 1587, 1909, 4269, 5727, 32729, 43907, 98187, 118109, 131721, 354327, 752767, 2258301, 2716507, 8149521, 62479661, 187438983]

約数ペア:

[(1, 187438983), (3, 62479661), (23, 8149521), (69, 2716507), (83, 2258301), (249, 752767), (529, 354327), (1423, 131721), (1587, 118109), (1909, 98187), (4269, 43907), (5727, 32729)]