80848821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 117694080

約数和(自身を除く): 36845259

約数列:

[1, 3, 17, 51, 59, 97, 177, 277, 291, 831, 1003, 1649, 3009, 4709, 4947, 5723, 14127, 16343, 17169, 26869, 49029, 80607, 97291, 277831, 291873, 456773, 833493, 1370319, 1585271, 4755813, 26949607, 80848821]

約数ペア:

[(1, 80848821), (3, 26949607), (17, 4755813), (51, 1585271), (59, 1370319), (97, 833493), (177, 456773), (277, 291873), (291, 277831), (831, 97291), (1003, 80607), (1649, 49029), (3009, 26869), (4709, 17169), (4947, 16343), (5723, 14127)]