126979281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{98663}}^1$

素因数の和:98693

約数の個数: 24

約数和(自身を含む): 215482176

約数和(自身を除く): 88502895

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 98663, 295989, 887967, 1085293, 1282619, 3255879, 3847857, 9767637, 11543571, 14108809, 42326427, 126979281]

約数ペア:

[(1, 126979281), (3, 42326427), (9, 14108809), (11, 11543571), (13, 9767637), (33, 3847857), (39, 3255879), (99, 1282619), (117, 1085293), (143, 887967), (429, 295989), (1287, 98663)]