54438291

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{33053}}^1$

素因数の和:33123

約数の個数: 16

約数和(自身を含む): 81973920

約数和(自身を除く): 27535629

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 33053, 99159, 297477, 892431, 2016233, 6048699, 18146097, 54438291]

約数ペア:

[(1, 54438291), (3, 18146097), (9, 6048699), (27, 2016233), (61, 892431), (183, 297477), (549, 99159), (1647, 33053)]