86588697

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 127951488

約数和(自身を除く): 41362791

約数列:

[1, 3, 13, 39, 53, 159, 163, 257, 489, 689, 771, 2067, 2119, 3341, 6357, 8639, 10023, 13621, 25917, 40863, 41891, 112307, 125673, 177073, 336921, 531219, 544583, 1633749, 2220223, 6660669, 28862899, 86588697]

約数ペア:

[(1, 86588697), (3, 28862899), (13, 6660669), (39, 2220223), (53, 1633749), (159, 544583), (163, 531219), (257, 336921), (489, 177073), (689, 125673), (771, 112307), (2067, 41891), (2119, 40863), (3341, 25917), (6357, 13621), (8639, 10023)]