128022189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{47363}}^1$

素因数の和:47436

約数の個数: 16

約数和(自身を含む): 184151232

約数和(自身を除く): 56129043

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 47363, 142089, 805171, 2415513, 2510239, 7530717, 42674063, 128022189]

約数ペア:

[(1, 128022189), (3, 42674063), (17, 7530717), (51, 2510239), (53, 2415513), (159, 805171), (901, 142089), (2703, 47363)]