89357913

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3163}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 133925792

約数和(自身を除く): 44567879

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 657, 3139, 3163, 9417, 9489, 28251, 28467, 136009, 230899, 408027, 692697, 1224081, 2078091, 9928657, 29785971, 89357913]

約数ペア:

[(1, 89357913), (3, 29785971), (9, 9928657), (43, 2078091), (73, 1224081), (129, 692697), (219, 408027), (387, 230899), (657, 136009), (3139, 28467), (3163, 28251), (9417, 9489)]