67580719921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{211073}}^1$

素因数の和:213336

約数の個数: 16

約数和(自身を含む): 79431367680

約数和(自身を除く): 11850647759

約数列:

[1, 11, 13, 143, 2239, 24629, 29107, 211073, 320177, 2321803, 2743949, 30183439, 472592447, 5198516917, 6143701811, 67580719921]

約数ペア:

[(1, 67580719921), (11, 6143701811), (13, 5198516917), (143, 472592447), (2239, 30183439), (24629, 2743949), (29107, 2321803), (211073, 320177)]