54197674293

素因数分解:

$3^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{1240193}}^1$

素因数の和:1242284

約数の個数: 16

約数和(自身を含む): 82626685056

約数和(自身を除く): 28429010763

約数列:

[1, 3, 7, 21, 2081, 6243, 14567, 43701, 1240193, 3720579, 8681351, 26044053, 2580841633, 7742524899, 18065891431, 54197674293]

約数ペア:

[(1, 54197674293), (3, 18065891431), (7, 7742524899), (21, 2580841633), (2081, 26044053), (6243, 8681351), (14567, 3720579), (43701, 1240193)]