133996989

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{15601}}^1$

素因数の和:16020

約数の個数: 16

約数和(自身を含む): 204698240

約数和(自身を除く): 70701251

約数列:

[1, 3, 7, 21, 409, 1227, 2863, 8589, 15601, 46803, 109207, 327621, 6380809, 19142427, 44665663, 133996989]

約数ペア:

[(1, 133996989), (3, 44665663), (7, 19142427), (21, 6380809), (409, 327621), (1227, 109207), (2863, 46803), (8589, 15601)]