54238977

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 91882560

約数和(自身を除く): 37643583

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 2711, 6669, 8133, 20007, 24399, 35243, 51509, 73197, 105729, 154527, 219591, 317187, 463581, 669617, 951561, 1390743, 2008851, 2854683, 4172229, 6026553, 18079659, 54238977]

約数ペア:

[(1, 54238977), (3, 18079659), (9, 6026553), (13, 4172229), (19, 2854683), (27, 2008851), (39, 1390743), (57, 951561), (81, 669617), (117, 463581), (171, 317187), (247, 219591), (351, 154527), (513, 105729), (741, 73197), (1053, 51509), (1539, 35243), (2223, 24399), (2711, 20007), (6669, 8133)]