210540327

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{2719}}^1$

素因数の和:3262

約数の個数: 16

約数和(自身を含む): 286709760

約数和(自身を除く): 76169433

約数列:

[1, 3, 53, 159, 487, 1461, 2719, 8157, 25811, 77433, 144107, 432321, 1324153, 3972459, 70180109, 210540327]

約数ペア:

[(1, 210540327), (3, 70180109), (53, 3972459), (159, 1324153), (487, 432321), (1461, 144107), (2719, 77433), (8157, 25811)]