80251101

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24977}}^1$

素因数の和:25010

約数の個数: 32

約数和(自身を含む): 143873280

約数和(自身を除く): 63622179

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 24977, 74931, 174839, 224793, 424609, 524517, 674379, 1273827, 1573551, 2972263, 3821481, 4720653, 8916789, 11464443, 26750367, 80251101]

約数ペア:

[(1, 80251101), (3, 26750367), (7, 11464443), (9, 8916789), (17, 4720653), (21, 3821481), (27, 2972263), (51, 1573551), (63, 1273827), (119, 674379), (153, 524517), (189, 424609), (357, 224793), (459, 174839), (1071, 74931), (3213, 24977)]