78431651709

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{2459}}^1\times {\mathrm{4813}}^1$

素因数の和:7369

約数の個数: 24

約数和(自身を含む): 106913548320

約数和(自身を除く): 28481896611

約数列:

[1, 3, 47, 141, 2209, 2459, 4813, 6627, 7377, 14439, 115573, 226211, 346719, 678633, 5431931, 10631917, 11835167, 16295793, 31895751, 35505501, 556252849, 1668758547, 26143883903, 78431651709]

約数ペア:

[(1, 78431651709), (3, 26143883903), (47, 1668758547), (141, 556252849), (2209, 35505501), (2459, 31895751), (4813, 16295793), (6627, 11835167), (7377, 10631917), (14439, 5431931), (115573, 678633), (226211, 346719)]