82261827

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{31627}}^1$

素因数の和:31667

約数の個数: 18

約数和(自身を含む): 126227348

約数和(自身を除く): 43965521

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 31627, 94881, 284643, 537659, 1612977, 4838931, 9140203, 27420609, 82261827]

約数ペア:

[(1, 82261827), (3, 27420609), (9, 9140203), (17, 4838931), (51, 1612977), (153, 537659), (289, 284643), (867, 94881), (2601, 31627)]