127272824

素因数分解:

$2^3\times 7^1\times {\mathrm{2272729}}^1$

素因数の和:2272742

約数の個数: 16

約数和(自身を含む): 272727600

約数和(自身を除く): 145454776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2272729, 4545458, 9090916, 15909103, 18181832, 31818206, 63636412, 127272824]

約数ペア:

[(1, 127272824), (2, 63636412), (4, 31818206), (7, 18181832), (8, 15909103), (14, 9090916), (28, 4545458), (56, 2272729)]