81601637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3271}}^1$

素因数の和:3404

約数の個数: 16

約数和(自身を含む): 93448320

約数和(自身を除く): 11846683

約数列:

[1, 13, 19, 101, 247, 1313, 1919, 3271, 24947, 42523, 62149, 330371, 807937, 4294823, 6277049, 81601637]

約数ペア:

[(1, 81601637), (13, 6277049), (19, 4294823), (101, 807937), (247, 330371), (1313, 62149), (1919, 42523), (3271, 24947)]