89512191

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1303}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 137311200

約数和(自身を除く): 47799009

約数列:

[1, 3, 9, 17, 51, 153, 449, 1303, 1347, 3909, 4041, 7633, 11727, 22151, 22899, 66453, 68697, 199359, 585047, 1755141, 5265423, 9945799, 29837397, 89512191]

約数ペア:

[(1, 89512191), (3, 29837397), (9, 9945799), (17, 5265423), (51, 1755141), (153, 585047), (449, 199359), (1303, 68697), (1347, 66453), (3909, 22899), (4041, 22151), (7633, 11727)]