259419159

素因数分解:

$3^3\times {\mathrm{1559}}^1\times {\mathrm{6163}}^1$

素因数の和:7731

約数の個数: 16

約数和(自身を含む): 384633600

約数和(自身を除く): 125214441

約数列:

[1, 3, 9, 27, 1559, 4677, 6163, 14031, 18489, 42093, 55467, 166401, 9608117, 28824351, 86473053, 259419159]

約数ペア:

[(1, 259419159), (3, 86473053), (9, 28824351), (27, 9608117), (1559, 166401), (4677, 55467), (6163, 42093), (14031, 18489)]