98658891

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{52957}}^1$

素因数の和:52992

約数の個数: 20

約数和(自身を含む): 153790032

約数和(自身を除く): 55131141

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 52957, 158871, 476613, 1218011, 1429839, 3654033, 4289517, 10962099, 32886297, 98658891]

約数ペア:

[(1, 98658891), (3, 32886297), (9, 10962099), (23, 4289517), (27, 3654033), (69, 1429839), (81, 1218011), (207, 476613), (621, 158871), (1863, 52957)]