57625257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21319}}^1$

素因数の和:21392

約数の個数: 16

約数和(自身を含む): 82892160

約数和(自身を除く): 25266903

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 21319, 63957, 362423, 1087269, 1129907, 3389721, 19208419, 57625257]

約数ペア:

[(1, 57625257), (3, 19208419), (17, 3389721), (51, 1129907), (53, 1087269), (159, 362423), (901, 63957), (2703, 21319)]