327664773

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{12637}}^1$

素因数の和:12753

約数の個数: 24

約数和(自身を含む): 491567648

約数和(自身を除く): 163902875

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2881, 8643, 12637, 25929, 37911, 113733, 543391, 846679, 1630173, 2540037, 4890519, 7620111, 36407197, 109221591, 327664773]

約数ペア:

[(1, 327664773), (3, 109221591), (9, 36407197), (43, 7620111), (67, 4890519), (129, 2540037), (201, 1630173), (387, 846679), (603, 543391), (2881, 113733), (8643, 37911), (12637, 25929)]