157470729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{31793}}^1$

素因数の和:31936

約数の個数: 16

約数和(自身を含む): 227899392

約数和(自身を除く): 70428663

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 31793, 95379, 413309, 1239927, 4037711, 12113133, 52490243, 157470729]

約数ペア:

[(1, 157470729), (3, 52490243), (13, 12113133), (39, 4037711), (127, 1239927), (381, 413309), (1651, 95379), (4953, 31793)]