127834689

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{5009}}^1$

素因数の和:5240

約数の個数: 16

約数和(自身を含む): 175069440

約数和(自身を除く): 47234751

約数列:

[1, 3, 47, 141, 181, 543, 5009, 8507, 15027, 25521, 235423, 706269, 906629, 2719887, 42611563, 127834689]

約数ペア:

[(1, 127834689), (3, 42611563), (47, 2719887), (141, 906629), (181, 706269), (543, 235423), (5009, 25521), (8507, 15027)]