50405409

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{2027}}^1$

素因数の和:2346

約数の個数: 20

約数和(自身を含む): 75579504

約数和(自身を除く): 25174095

約数列:

[1, 3, 9, 27, 81, 307, 921, 2027, 2763, 6081, 8289, 18243, 24867, 54729, 164187, 622289, 1866867, 5600601, 16801803, 50405409]

約数ペア:

[(1, 50405409), (3, 16801803), (9, 5600601), (27, 1866867), (81, 622289), (307, 164187), (921, 54729), (2027, 24867), (2763, 18243), (6081, 8289)]