20161458927

素因数分解:

$3^3\times {\mathrm{7489}}^1\times {\mathrm{99709}}^1$

素因数の和:107207

約数の個数: 16

約数和(自身を含む): 29873116000

約数和(自身を除く): 9711657073

約数列:

[1, 3, 9, 27, 7489, 22467, 67401, 99709, 202203, 299127, 897381, 2692143, 746720701, 2240162103, 6720486309, 20161458927]

約数ペア:

[(1, 20161458927), (3, 6720486309), (9, 2240162103), (27, 746720701), (7489, 2692143), (22467, 897381), (67401, 299127), (99709, 202203)]