53914143

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{2543}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 74244096

約数和(自身を除く): 20329953

約数列:

[1, 3, 37, 111, 191, 573, 2543, 7067, 7629, 21201, 94091, 282273, 485713, 1457139, 17971381, 53914143]

約数ペア:

[(1, 53914143), (3, 17971381), (37, 1457139), (111, 485713), (191, 282273), (573, 94091), (2543, 21201), (7067, 7629)]