42802317

素因数分解:

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

素因数の和:442

約数の個数: 32

約数和(自身を含む): 65385600

約数和(自身を除く): 22583283

約数列:

[1, 3, 9, 27, 59, 97, 177, 277, 291, 531, 831, 873, 1593, 2493, 2619, 5723, 7479, 16343, 17169, 26869, 49029, 51507, 80607, 147087, 154521, 241821, 441261, 725463, 1585271, 4755813, 14267439, 42802317]

約数ペア:

[(1, 42802317), (3, 14267439), (9, 4755813), (27, 1585271), (59, 725463), (97, 441261), (177, 241821), (277, 154521), (291, 147087), (531, 80607), (831, 51507), (873, 49029), (1593, 26869), (2493, 17169), (2619, 16343), (5723, 7479)]