31727727

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{28661}}^1$

素因数の和:28711

約数の個数: 16

約数和(自身を含む): 48152160

約数和(自身を除く): 16424433

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 28661, 85983, 257949, 773847, 1175101, 3525303, 10575909, 31727727]

約数ペア:

[(1, 31727727), (3, 10575909), (9, 3525303), (27, 1175101), (41, 773847), (123, 257949), (369, 85983), (1107, 28661)]