155287143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{6563}}^1$

素因数の和:6819

約数の個数: 24

約数和(自身を含む): 245756160

約数和(自身を除く): 90469017

約数列:

[1, 3, 9, 11, 33, 99, 239, 717, 2151, 2629, 6563, 7887, 19689, 23661, 59067, 72193, 216579, 649737, 1568557, 4705671, 14117013, 17254127, 51762381, 155287143]

約数ペア:

[(1, 155287143), (3, 51762381), (9, 17254127), (11, 14117013), (33, 4705671), (99, 1568557), (239, 649737), (717, 216579), (2151, 72193), (2629, 59067), (6563, 23661), (7887, 19689)]