193434081

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{11807}}^1$

素因数の和:11980

約数の個数: 16

約数和(自身を含む): 266010624

約数和(自身を除く): 72576543

約数列:

[1, 3, 43, 127, 129, 381, 5461, 11807, 16383, 35421, 507701, 1499489, 1523103, 4498467, 64478027, 193434081]

約数ペア:

[(1, 193434081), (3, 64478027), (43, 4498467), (127, 1523103), (129, 1499489), (381, 507701), (5461, 35421), (11807, 16383)]