77745573

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1889}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 119410200

約数和(自身を除く): 41664627

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 1889, 2421, 4573, 5667, 13719, 17001, 32113, 41157, 96339, 289017, 508141, 1524423, 4573269, 8638397, 25915191, 77745573]

約数ペア:

[(1, 77745573), (3, 25915191), (9, 8638397), (17, 4573269), (51, 1524423), (153, 508141), (269, 289017), (807, 96339), (1889, 41157), (2421, 32113), (4573, 17001), (5667, 13719)]