201912927

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67103}}^1$

素因数の和:67182

約数の個数: 16

約数和(自身を含む): 289889280

約数和(自身を除く): 87976353

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 67103, 201309, 1140751, 3422253, 3959077, 11877231, 67304309, 201912927]

約数ペア:

[(1, 201912927), (3, 67304309), (17, 11877231), (51, 3959077), (59, 3422253), (177, 1140751), (1003, 201309), (3009, 67103)]