87391203

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{90187}}^1$

素因数の和:90226

約数の個数: 16

約数和(自身を含む): 129870720

約数和(自身を除く): 42479517

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 90187, 270561, 1533179, 1713553, 4599537, 5140659, 29130401, 87391203]

約数ペア:

[(1, 87391203), (3, 29130401), (17, 5140659), (19, 4599537), (51, 1713553), (57, 1533179), (323, 270561), (969, 90187)]