54013281

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{9491}}^1$

素因数の和:9772

約数の個数: 16

約数和(自身を含む): 82618368

約数和(自身を除く): 28605087

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 9491, 28473, 66437, 199311, 2572061, 7716183, 18004427, 54013281]

約数ペア:

[(1, 54013281), (3, 18004427), (7, 7716183), (21, 2572061), (271, 199311), (813, 66437), (1897, 28473), (5691, 9491)]