127920005631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1292121269}}^1$

素因数の和:1292121286

約数の個数: 12

約数和(自身を含む): 201570918120

約数和(自身を除く): 73650912489

約数列:

[1, 3, 9, 11, 33, 99, 1292121269, 3876363807, 11629091421, 14213333959, 42640001877, 127920005631]

約数ペア:

[(1, 127920005631), (3, 42640001877), (9, 14213333959), (11, 11629091421), (33, 3876363807), (99, 1292121269)]