201981027

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{74891}}^1$

素因数の和:74954

約数の個数: 16

約数和(自身を含む): 287585280

約数和(自身を除く): 85604253

約数列:

[1, 3, 29, 31, 87, 93, 899, 2697, 74891, 224673, 2171839, 2321621, 6515517, 6964863, 67327009, 201981027]

約数ペア:

[(1, 201981027), (3, 67327009), (29, 6964863), (31, 6515517), (87, 2321621), (93, 2171839), (899, 224673), (2697, 74891)]