127371339

素因数分解:

$3^3\times {\mathrm{691}}^1\times {\mathrm{6827}}^1$

素因数の和:7527

約数の個数: 16

約数和(自身を含む): 188999040

約数和(自身を除く): 61627701

約数列:

[1, 3, 9, 27, 691, 2073, 6219, 6827, 18657, 20481, 61443, 184329, 4717457, 14152371, 42457113, 127371339]

約数ペア:

[(1, 127371339), (3, 42457113), (9, 14152371), (27, 4717457), (691, 184329), (2073, 61443), (6219, 20481), (6827, 18657)]