156945039141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{7396439}}^1$

素因数の和:7397096

約数の個数: 16

約数和(自身を含む): 228638753280

約数和(自身を除く): 71693714139

約数列:

[1, 3, 11, 33, 643, 1929, 7073, 21219, 7396439, 22189317, 81360829, 244082487, 4755910277, 14267730831, 52315013047, 156945039141]

約数ペア:

[(1, 156945039141), (3, 52315013047), (11, 14267730831), (33, 4755910277), (643, 244082487), (1929, 81360829), (7073, 22189317), (21219, 7396439)]