54340863

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1889}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 74511360

約数和(自身を除く): 20170497

約数列:

[1, 3, 43, 129, 223, 669, 1889, 5667, 9589, 28767, 81227, 243681, 421247, 1263741, 18113621, 54340863]

約数ペア:

[(1, 54340863), (3, 18113621), (43, 1263741), (129, 421247), (223, 243681), (669, 81227), (1889, 28767), (5667, 9589)]