219477081

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{37307}}^1$

素因数の和:37400

約数の個数: 16

約数和(自身を含む): 306224064

約数和(自身を除く): 86746983

約数列:

[1, 3, 37, 53, 111, 159, 1961, 5883, 37307, 111921, 1380359, 1977271, 4141077, 5931813, 73159027, 219477081]

約数ペア:

[(1, 219477081), (3, 73159027), (37, 5931813), (53, 4141077), (111, 1977271), (159, 1380359), (1961, 111921), (5883, 37307)]