80146857

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{224501}}^1$

素因数の和:224528

約数の個数: 16

約数和(自身を含む): 129313152

約数和(自身を除く): 49166295

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 224501, 673503, 1571507, 3816517, 4714521, 11449551, 26715619, 80146857]

約数ペア:

[(1, 80146857), (3, 26715619), (7, 11449551), (17, 4714521), (21, 3816517), (51, 1571507), (119, 673503), (357, 224501)]