81755140319

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4973}}^1\times {\mathrm{10333}}^1$

素因数の和:15386

約数の個数: 16

約数和(自身を含む): 85943000352

約数和(自身を除く): 4187860033

約数列:

[1, 37, 43, 1591, 4973, 10333, 184001, 213839, 382321, 444319, 7912043, 16439803, 51386009, 1901282333, 2209598387, 81755140319]

約数ペア:

[(1, 81755140319), (37, 2209598387), (43, 1901282333), (1591, 51386009), (4973, 16439803), (10333, 7912043), (184001, 444319), (213839, 382321)]