57402549

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6449}}^1$

素因数の和:6521

約数の個数: 24

約数和(自身を含む): 88545600

約数和(自身を除く): 31143051

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 6449, 8901, 19347, 58041, 148327, 277307, 444981, 831921, 1334943, 2495763, 6378061, 19134183, 57402549]

約数ペア:

[(1, 57402549), (3, 19134183), (9, 6378061), (23, 2495763), (43, 1334943), (69, 831921), (129, 444981), (207, 277307), (387, 148327), (989, 58041), (2967, 19347), (6449, 8901)]