54156831

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{7247}}^1$

素因数の和:7350

約数の個数: 16

約数和(自身を含む): 75147264

約数和(自身を除く): 20990433

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7247, 7473, 21741, 340609, 384091, 1021827, 1152273, 18052277, 54156831]

約数ペア:

[(1, 54156831), (3, 18052277), (47, 1152273), (53, 1021827), (141, 384091), (159, 340609), (2491, 21741), (7247, 7473)]