54291327

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1553}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 74393088

約数和(自身を除く): 20101761

約数列:

[1, 3, 43, 129, 271, 813, 1553, 4659, 11653, 34959, 66779, 200337, 420863, 1262589, 18097109, 54291327]

約数ペア:

[(1, 54291327), (3, 18097109), (43, 1262589), (129, 420863), (271, 200337), (813, 66779), (1553, 34959), (4659, 11653)]