80427939

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{3671}}^1$

素因数の和:3850

約数の個数: 16

約数和(自身を含む): 109866240

約数和(自身を除く): 29438301

約数列:

[1, 3, 67, 109, 201, 327, 3671, 7303, 11013, 21909, 245957, 400139, 737871, 1200417, 26809313, 80427939]

約数ペア:

[(1, 80427939), (3, 26809313), (67, 1200417), (109, 737871), (201, 400139), (327, 245957), (3671, 21909), (7303, 11013)]