16710273

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 26083200

約数和(自身を除く): 9372927

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 389, 999, 1161, 1167, 1591, 3501, 4773, 10503, 14319, 14393, 16727, 42957, 43179, 50181, 129537, 150543, 388611, 451629, 618899, 1856697, 5570091, 16710273]

約数ペア:

[(1, 16710273), (3, 5570091), (9, 1856697), (27, 618899), (37, 451629), (43, 388611), (111, 150543), (129, 129537), (333, 50181), (387, 43179), (389, 42957), (999, 16727), (1161, 14393), (1167, 14319), (1591, 10503), (3501, 4773)]