87122739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{155299}}^1$

素因数の和:155330

約数の個数: 16

約数和(自身を含む): 134179200

約数和(自身を除く): 47056461

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 155299, 465897, 1708289, 2640083, 5124867, 7920249, 29040913, 87122739]

約数ペア:

[(1, 87122739), (3, 29040913), (11, 7920249), (17, 5124867), (33, 2640083), (51, 1708289), (187, 465897), (561, 155299)]