173639991

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{85243}}^1$

素因数の和:85350

約数の個数: 16

約数和(自身を含む): 267325184

約数和(自身を除く): 93685193

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 85243, 255729, 596701, 1790103, 8268571, 24805713, 57879997, 173639991]

約数ペア:

[(1, 173639991), (3, 57879997), (7, 24805713), (21, 8268571), (97, 1790103), (291, 596701), (679, 255729), (2037, 85243)]