87081531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{9539}}^1$

素因数の和:9738

約数の個数: 16

約数和(自身を含む): 123638400

約数和(自身を除く): 36556869

約数列:

[1, 3, 17, 51, 179, 537, 3043, 9129, 9539, 28617, 162163, 486489, 1707481, 5122443, 29027177, 87081531]

約数ペア:

[(1, 87081531), (3, 29027177), (17, 5122443), (51, 1707481), (179, 486489), (537, 162163), (3043, 28617), (9129, 9539)]