53231619

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81769}}^1$

素因数の和:81810

約数の個数: 16

約数和(自身を含む): 83732480

約数和(自身を除く): 30500861

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 81769, 245307, 572383, 1717149, 2534839, 7604517, 17743873, 53231619]

約数ペア:

[(1, 53231619), (3, 17743873), (7, 7604517), (21, 2534839), (31, 1717149), (93, 572383), (217, 245307), (651, 81769)]