55254147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74567}}^1$

素因数の和:74602

約数の個数: 16

約数和(自身を含む): 83516160

約数和(自身を除く): 28262013

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 74567, 223701, 969371, 1416773, 2908113, 4250319, 18418049, 55254147]

約数ペア:

[(1, 55254147), (3, 18418049), (13, 4250319), (19, 2908113), (39, 1416773), (57, 969371), (247, 223701), (741, 74567)]