61743891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{81349}}^1$

素因数の和:81386

約数の個数: 16

約数和(自身を含む): 93715200

約数和(自身を除く): 31971309

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 81349, 244047, 894839, 1871027, 2684517, 5613081, 20581297, 61743891]

約数ペア:

[(1, 61743891), (3, 20581297), (11, 5613081), (23, 2684517), (33, 1871027), (69, 894839), (253, 244047), (759, 81349)]