15874133031

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{8520737}}^1$

素因数の和:8520772

約数の個数: 20

約数和(自身を含む): 24744223152

約数和(自身を除く): 8870090121

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 8520737, 25562211, 76686633, 195976951, 230059899, 587930853, 690179697, 1763792559, 5291377677, 15874133031]

約数ペア:

[(1, 15874133031), (3, 5291377677), (9, 1763792559), (23, 690179697), (27, 587930853), (69, 230059899), (81, 195976951), (207, 76686633), (621, 25562211), (1863, 8520737)]