179949981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 266595840

約数和(自身を除く): 86645859

約数列:

[1, 3, 17, 37, 47, 51, 111, 141, 629, 799, 1739, 1887, 2029, 2397, 5217, 6087, 29563, 34493, 75073, 88689, 95363, 103479, 225219, 286089, 1276241, 1621171, 3528431, 3828723, 4863513, 10585293, 59983327, 179949981]

約数ペア:

[(1, 179949981), (3, 59983327), (17, 10585293), (37, 4863513), (47, 3828723), (51, 3528431), (111, 1621171), (141, 1276241), (629, 286089), (799, 225219), (1739, 103479), (1887, 95363), (2029, 88689), (2397, 75073), (5217, 34493), (6087, 29563)]