16132851

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:825

約数の個数: 40

約数和(自身を含む): 28323680

約数和(自身を除く): 12190829

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 769, 777, 999, 2307, 2331, 2997, 5383, 6921, 6993, 16149, 20763, 20979, 28453, 48447, 62289, 85359, 145341, 199171, 256077, 436023, 597513, 768231, 1792539, 2304693, 5377617, 16132851]

約数ペア:

[(1, 16132851), (3, 5377617), (7, 2304693), (9, 1792539), (21, 768231), (27, 597513), (37, 436023), (63, 256077), (81, 199171), (111, 145341), (189, 85359), (259, 62289), (333, 48447), (567, 28453), (769, 20979), (777, 20763), (999, 16149), (2307, 6993), (2331, 6921), (2997, 5383)]