313636293

素因数分解:

$3^4\times {\mathrm{607}}^1\times {\mathrm{6379}}^1$

素因数の和:6998

約数の個数: 20

約数和(自身を含む): 469363840

約数和(自身を除く): 155727547

約数列:

[1, 3, 9, 27, 81, 607, 1821, 5463, 6379, 16389, 19137, 49167, 57411, 172233, 516699, 3872053, 11616159, 34848477, 104545431, 313636293]

約数ペア:

[(1, 313636293), (3, 104545431), (9, 34848477), (27, 11616159), (81, 3872053), (607, 516699), (1821, 172233), (5463, 57411), (6379, 49167), (16389, 19137)]