77792421

素因数分解:

$3^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{2539}}^1$

素因数の和:4008

約数の個数: 16

約数和(自身を含む): 118668800

約数和(自身を除く): 40876379

約数列:

[1, 3, 7, 21, 1459, 2539, 4377, 7617, 10213, 17773, 30639, 53319, 3704401, 11113203, 25930807, 77792421]

約数ペア:

[(1, 77792421), (3, 25930807), (7, 11113203), (21, 3704401), (1459, 53319), (2539, 30639), (4377, 17773), (7617, 10213)]