147732081

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 233545728

約数和(自身を除く): 85813647

約数列:

[1, 3, 7, 21, 31, 93, 217, 257, 651, 771, 883, 1799, 2649, 5397, 6181, 7967, 18543, 23901, 27373, 55769, 82119, 167307, 191611, 226931, 574833, 680793, 1588517, 4765551, 7034861, 21104583, 49244027, 147732081]

約数ペア:

[(1, 147732081), (3, 49244027), (7, 21104583), (21, 7034861), (31, 4765551), (93, 1588517), (217, 680793), (257, 574833), (651, 226931), (771, 191611), (883, 167307), (1799, 82119), (2649, 55769), (5397, 27373), (6181, 23901), (7967, 18543)]