199144629

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 301267200

約数和(自身を除く): 102122571

約数列:

[1, 3, 9, 27, 101, 103, 303, 309, 709, 909, 927, 2127, 2727, 2781, 6381, 10403, 19143, 31209, 71609, 73027, 93627, 214827, 219081, 280881, 644481, 657243, 1933443, 1971729, 7375727, 22127181, 66381543, 199144629]

約数ペア:

[(1, 199144629), (3, 66381543), (9, 22127181), (27, 7375727), (101, 1971729), (103, 1933443), (303, 657243), (309, 644481), (709, 280881), (909, 219081), (927, 214827), (2127, 93627), (2727, 73027), (2781, 71609), (6381, 31209), (10403, 19143)]