77771841

素因数分解:

$3^1\times 7^1\times {\mathrm{1733}}^1\times {\mathrm{2137}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 118633344

約数和(自身を除く): 40861503

約数列:

[1, 3, 7, 21, 1733, 2137, 5199, 6411, 12131, 14959, 36393, 44877, 3703421, 11110263, 25923947, 77771841]

約数ペア:

[(1, 77771841), (3, 25923947), (7, 11110263), (21, 3703421), (1733, 44877), (2137, 36393), (5199, 14959), (6411, 12131)]