155658549

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{9439}}^1$

素因数の和:9704

約数の個数: 16

約数和(自身を含む): 217497600

約数和(自身を除く): 61839051

約数列:

[1, 3, 23, 69, 239, 717, 5497, 9439, 16491, 28317, 217097, 651291, 2255921, 6767763, 51886183, 155658549]

約数ペア:

[(1, 155658549), (3, 51886183), (23, 6767763), (69, 2255921), (239, 651291), (717, 217097), (5497, 28317), (9439, 16491)]