162880587

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2371}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 249771600

約数和(自身を除く): 86891013

約数列:

[1, 3, 9, 17, 51, 153, 449, 1347, 2371, 4041, 7113, 7633, 21339, 22899, 40307, 68697, 120921, 362763, 1064579, 3193737, 9581211, 18097843, 54293529, 162880587]

約数ペア:

[(1, 162880587), (3, 54293529), (9, 18097843), (17, 9581211), (51, 3193737), (153, 1064579), (449, 362763), (1347, 120921), (2371, 68697), (4041, 40307), (7113, 22899), (7633, 21339)]