307971099

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{971}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 484289280

約数和(自身を除く): 176318181

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 691, 971, 2073, 2913, 6219, 8739, 11747, 16507, 18657, 26217, 35241, 49521, 105723, 148563, 317169, 445689, 670961, 2012883, 6038649, 11406337, 18115947, 34219011, 102657033, 307971099]

約数ペア:

[(1, 307971099), (3, 102657033), (9, 34219011), (17, 18115947), (27, 11406337), (51, 6038649), (153, 2012883), (459, 670961), (691, 445689), (971, 317169), (2073, 148563), (2913, 105723), (6219, 49521), (8739, 35241), (11747, 26217), (16507, 18657)]